instruction
stringclasses 2
values | input
stringlengths 2
13.6k
| output
stringlengths 2
13.6k
|
|---|---|---|
Please translate the following sentences from Chinese to English. | 福建漳浦太平洋牡蛎微卫星等位基因比较 | Sequence variation at microsatellite loci of the Pacific oyster Crassostrea gigas from Zhangpu,Fujian |
Please translate the following sentences from English to Chinese. | Sequence variation at microsatellite loci of the Pacific oyster Crassostrea gigas from Zhangpu,Fujian | 福建漳浦太平洋牡蛎微卫星等位基因比较 |
Please translate the following sentences from Chinese to English. | miR-145-5p靶向TPM3通过ERK信号通路抑制甲状腺癌TPC-1细胞侵袭和转移 | miR-145-5p inhibits thyroid cancer TPC-1 cell invasion and metastasis via ERK signaling pathway by targeting TPM3 |
Please translate the following sentences from English to Chinese. | miR-145-5p inhibits thyroid cancer TPC-1 cell invasion and metastasis via ERK signaling pathway by targeting TPM3 | miR-145-5p靶向TPM3通过ERK信号通路抑制甲状腺癌TPC-1细胞侵袭和转移 |
Please translate the following sentences from Chinese to English. | 杂交水稻制种中调花宝最佳使用效果的初步研究 | A Preliminary Study on the Optimal Applying Result of Tiaohuabao in Hybrid Rice Seed Production |
Please translate the following sentences from English to Chinese. | A Preliminary Study on the Optimal Applying Result of Tiaohuabao in Hybrid Rice Seed Production | 杂交水稻制种中调花宝最佳使用效果的初步研究 |
Please translate the following sentences from Chinese to English. | 集约高效矿井建设的探索与实践。文章重点介绍了潞安集团余吾煤业公司集约高效矿井建设的指导方法,即以效益排衔接、以安全排衔接、以集约高效排衔接,通过超前布置、超前设计、超前实施,探索出一条高瓦斯复杂地质条件下集约高效矿井建设新模式,为煤炭市场持续低迷背景下矿井集约高效发展提供了借鉴. | Intensive and Efficient Coal Mine Construction Exploration and Practice. This paper introduces the guidance of the intensive and efficient mine construction methods about Yuwu Mining Company for Lu'an Mining Group Co., Ltd,.For example benefits-engagement,safe-engagement,intensive and efficient-engagement.The new development model of intensive and efficient mine can been explored in gas under complicated geological conditions through the ad-vanced layout,advanced design and advanced.Provides a reference in the market continues depressing. |
Please translate the following sentences from English to Chinese. | Intensive and Efficient Coal Mine Construction Exploration and Practice. This paper introduces the guidance of the intensive and efficient mine construction methods about Yuwu Mining Company for Lu'an Mining Group Co., Ltd,.For example benefits-engagement,safe-engagement,intensive and efficient-engagement.The new development model of intensive and efficient mine can been explored in gas under complicated geological conditions through the ad-vanced layout,advanced design and advanced.Provides a reference in the market continues depressing. | 集约高效矿井建设的探索与实践。文章重点介绍了潞安集团余吾煤业公司集约高效矿井建设的指导方法,即以效益排衔接、以安全排衔接、以集约高效排衔接,通过超前布置、超前设计、超前实施,探索出一条高瓦斯复杂地质条件下集约高效矿井建设新模式,为煤炭市场持续低迷背景下矿井集约高效发展提供了借鉴. |
Please translate the following sentences from Chinese to English. | 黑米红枣复合营养面包的研制 | Study on the Compound Bread with Black Rice Red Jujube |
Please translate the following sentences from English to Chinese. | Study on the Compound Bread with Black Rice Red Jujube | 黑米红枣复合营养面包的研制 |
Please translate the following sentences from Chinese to English. | 河北省乡村振兴与新型城镇化融合发展研究 | Research on Integrated Development of Rural Vitalization and New-type Urbanization in Hebei Province |
Please translate the following sentences from English to Chinese. | Research on Integrated Development of Rural Vitalization and New-type Urbanization in Hebei Province | 河北省乡村振兴与新型城镇化融合发展研究 |
Please translate the following sentences from Chinese to English. | 稻田氨挥发损失及减排技术研究进展 | Ammonia volatilization loss and emission reduction measures in paddy fields |
Please translate the following sentences from English to Chinese. | Ammonia volatilization loss and emission reduction measures in paddy fields | 稻田氨挥发损失及减排技术研究进展 |
Please translate the following sentences from Chinese to English. | 试述国门生物安全面临的挑战和对策 | Dealing with Simply Challenge and Proposals to Biological Safety Concerning Frontier Port |
Please translate the following sentences from English to Chinese. | Dealing with Simply Challenge and Proposals to Biological Safety Concerning Frontier Port | 试述国门生物安全面临的挑战和对策 |
Please translate the following sentences from Chinese to English. | 马克思人学视阈下的幸福观——从《1844年经济学哲学手稿》出发 | The View on Happiness from the Perspective of Marx' Theory about Human—Based on The Economic and Philosophical Manuscripts of 1844 |
Please translate the following sentences from English to Chinese. | The View on Happiness from the Perspective of Marx' Theory about Human—Based on The Economic and Philosophical Manuscripts of 1844 | 马克思人学视阈下的幸福观——从《1844年经济学哲学手稿》出发 |
Please translate the following sentences from Chinese to English. | 知识产权侵权纠纷案中判令停止侵权与颁发永久禁令的区别 | Difference between the Cessation of In fringement and Permanent Injunction in IP Court Decisions |
Please translate the following sentences from English to Chinese. | Difference between the Cessation of In fringement and Permanent Injunction in IP Court Decisions | 知识产权侵权纠纷案中判令停止侵权与颁发永久禁令的区别 |
Please translate the following sentences from Chinese to English. | 用碳酸盐固体废弃物制造一次烧成墙地砖 | Manufacturing once Firing Ceramic Tile Using Carbonate Waste |
Please translate the following sentences from English to Chinese. | Manufacturing once Firing Ceramic Tile Using Carbonate Waste | 用碳酸盐固体废弃物制造一次烧成墙地砖 |
Please translate the following sentences from Chinese to English. | 快速压缩(膨胀)机的湍流问题和光学诊断优化方法。回顾了典型快速压缩(膨胀)机的基本原理和结构特征,并阐述了快速压缩(膨胀)机运行时缸内存在的湍流问题.此外,结合各研究实例中的典型测试方法,重点介绍了在快速压缩(膨胀)机研究中用于速度场、温度和浓度测量的光学诊断技术,并阐述了目前光学诊断技术应用于快速压缩(膨胀)机的测试能力及其局限性. | Turbulence Fault and Optical Diagnosis of Rapid Compression or Expansion Machine. The working principle and structural feature of rapid compression or expansion machine were first reviewed and the turbulence problem during the compression or expansion was further described.Besides, the key optical diagnostic techniques for measuring the velocity, temperature and concentration were emphatically introduced and the capabilities and limitations of optical diagnostic method were summarized based on the typical test method of each research case. |
Please translate the following sentences from English to Chinese. | Turbulence Fault and Optical Diagnosis of Rapid Compression or Expansion Machine. The working principle and structural feature of rapid compression or expansion machine were first reviewed and the turbulence problem during the compression or expansion was further described.Besides, the key optical diagnostic techniques for measuring the velocity, temperature and concentration were emphatically introduced and the capabilities and limitations of optical diagnostic method were summarized based on the typical test method of each research case. | 快速压缩(膨胀)机的湍流问题和光学诊断优化方法。回顾了典型快速压缩(膨胀)机的基本原理和结构特征,并阐述了快速压缩(膨胀)机运行时缸内存在的湍流问题.此外,结合各研究实例中的典型测试方法,重点介绍了在快速压缩(膨胀)机研究中用于速度场、温度和浓度测量的光学诊断技术,并阐述了目前光学诊断技术应用于快速压缩(膨胀)机的测试能力及其局限性. |
Please translate the following sentences from Chinese to English. | 越冬雄蜂寿命及其生殖力的研究 | Resarch of life and reproduction Ability about wintering drone |
Please translate the following sentences from English to Chinese. | Resarch of life and reproduction Ability about wintering drone | 越冬雄蜂寿命及其生殖力的研究 |
Please translate the following sentences from Chinese to English. | 人工耳蜗技术报告"Ⅰ":历史与现状 | Report on the technology of cochlear implantation Ⅰ:Its history and present status |
Please translate the following sentences from English to Chinese. | Report on the technology of cochlear implantation Ⅰ:Its history and present status | 人工耳蜗技术报告"Ⅰ":历史与现状 |
Please translate the following sentences from Chinese to English. | 王澍建筑与思想中创造性的运动 | Creative Movement: in the Architecture and Ideas of Wang Shu |
Please translate the following sentences from English to Chinese. | Creative Movement: in the Architecture and Ideas of Wang Shu | 王澍建筑与思想中创造性的运动 |
Please translate the following sentences from Chinese to English. | 不同高脂饲料对小鼠肥胖和胰岛素抵抗模型制备情况的效果比较 | The effects comparison of different high fat diets on obesity and insulin resistance model in mice |
Please translate the following sentences from English to Chinese. | The effects comparison of different high fat diets on obesity and insulin resistance model in mice | 不同高脂饲料对小鼠肥胖和胰岛素抵抗模型制备情况的效果比较 |
Please translate the following sentences from Chinese to English. | 钼酸铵生产中氨浸工序控制要素分析 | Influence of Ammonia Leaching Process on Molybdenm Content in Ammonia Leaching Residue |
Please translate the following sentences from English to Chinese. | Influence of Ammonia Leaching Process on Molybdenm Content in Ammonia Leaching Residue | 钼酸铵生产中氨浸工序控制要素分析 |
Please translate the following sentences from Chinese to English. | 薄片状聚酰亚胺多孔材料的研究进展 | Research Progress of Thin Sheet Polyimide Porous Materials |
Please translate the following sentences from English to Chinese. | Research Progress of Thin Sheet Polyimide Porous Materials | 薄片状聚酰亚胺多孔材料的研究进展 |
Please translate the following sentences from Chinese to English. | 合作Agent的构造问题 | Problems in Collaborated Agent Systems Construction |
Please translate the following sentences from English to Chinese. | Problems in Collaborated Agent Systems Construction | 合作Agent的构造问题 |
Please translate the following sentences from Chinese to English. | 道德储存与公民道德建设 | Moral Storage and Construction of Civil Ethics |
Please translate the following sentences from English to Chinese. | Moral Storage and Construction of Civil Ethics | 道德储存与公民道德建设 |
Please translate the following sentences from Chinese to English. | 基于改进的线性调频Z变换的高精度地震波速干涉测量 | High Precision Seismic Wave Velocity Interferometry Based on Modified Chirp Z Transform |
Please translate the following sentences from English to Chinese. | High Precision Seismic Wave Velocity Interferometry Based on Modified Chirp Z Transform | 基于改进的线性调频Z变换的高精度地震波速干涉测量 |
Please translate the following sentences from Chinese to English. | T2-扩张代数的Tate上同调 | Tate cohomology over T2-extension algebras |
Please translate the following sentences from English to Chinese. | Tate cohomology over T2-extension algebras | T2-扩张代数的Tate上同调 |
Please translate the following sentences from Chinese to English. | 深色锦/氨针织物耐湿摩擦色牢度的改善方法。耐湿摩擦色牢度反映染色织物的染料分子以及其附着物在湿态下通过界面接触摩擦,向测试用标准白布转移的程度.耐湿摩擦色牢度不合格反映织物表面残余染化料较多,需要皂洗固色.不同织物染色需要不同染料和不同固色剂,其原理也不同,改善锦/氨针织物耐湿摩擦色牢度的方法主要有:选择高牢度染料,合理选择固色剂,科学控制固色温度、时间、pH及水质硬度,优化皂洗工艺,选择合适的设备等. | Method for improving the color fastness to wet rubbing of deep colored nylon/spandex knitted fabrics. The color fastness to wet rubbing reflects the degree to which dye molecules of dyed fabric and their at-tachments transfer to the standard white cloth for testing by contact and friction through interface interface contact friction in a wet state.Unqualified color fastness to wet rubbing reflects that there are many residual dyes and chemicals on the surface of the fabric,which requires soap washing and color fixing.Different fabrics require different dyes and fixing agents for dyeing,and their principles are also different.The methods for improving the color fastness to wet rubbing of nylon/spandex knitted fabrics mainly include the selection of dyes with high fastness,the reasonable selection of fixing agents,the scientific control of the temperature,time,pH and water hardness,the optimization of soap process,and the selection of suitable equipment. |
Please translate the following sentences from English to Chinese. | Method for improving the color fastness to wet rubbing of deep colored nylon/spandex knitted fabrics. The color fastness to wet rubbing reflects the degree to which dye molecules of dyed fabric and their at-tachments transfer to the standard white cloth for testing by contact and friction through interface interface contact friction in a wet state.Unqualified color fastness to wet rubbing reflects that there are many residual dyes and chemicals on the surface of the fabric,which requires soap washing and color fixing.Different fabrics require different dyes and fixing agents for dyeing,and their principles are also different.The methods for improving the color fastness to wet rubbing of nylon/spandex knitted fabrics mainly include the selection of dyes with high fastness,the reasonable selection of fixing agents,the scientific control of the temperature,time,pH and water hardness,the optimization of soap process,and the selection of suitable equipment. | 深色锦/氨针织物耐湿摩擦色牢度的改善方法。耐湿摩擦色牢度反映染色织物的染料分子以及其附着物在湿态下通过界面接触摩擦,向测试用标准白布转移的程度.耐湿摩擦色牢度不合格反映织物表面残余染化料较多,需要皂洗固色.不同织物染色需要不同染料和不同固色剂,其原理也不同,改善锦/氨针织物耐湿摩擦色牢度的方法主要有:选择高牢度染料,合理选择固色剂,科学控制固色温度、时间、pH及水质硬度,优化皂洗工艺,选择合适的设备等. |
Please translate the following sentences from Chinese to English. | 线性规划与合理年伐量的确定 | Linear Programming and Rational Annual Cut Determination |
Please translate the following sentences from English to Chinese. | Linear Programming and Rational Annual Cut Determination | 线性规划与合理年伐量的确定 |
Please translate the following sentences from Chinese to English. | 简述盾构机专用电动机的设计 | Briefly Description of Design on the Motor Used in the Shield Machine |
Please translate the following sentences from English to Chinese. | Briefly Description of Design on the Motor Used in the Shield Machine | 简述盾构机专用电动机的设计 |
Please translate the following sentences from Chinese to English. | RBP4对游泳训练大鼠脂肪细胞IR和IRS-1蛋白表达和磷酸化的影响 | Effects of RBP4 on Protein Expression and Phosphorylation of IR and IRS-1 in Swimming Rats Lipocyte |
Please translate the following sentences from English to Chinese. | Effects of RBP4 on Protein Expression and Phosphorylation of IR and IRS-1 in Swimming Rats Lipocyte | RBP4对游泳训练大鼠脂肪细胞IR和IRS-1蛋白表达和磷酸化的影响 |
Please translate the following sentences from Chinese to English. | 切实保护棉农利益 积极支持纺织企业发展——兼评政府调控棉花价格总体思路与成效 | Effectively Protect Farmers＇ Interests and Actively SUpport the Development of Textile Industry Comment on the General Idea of Government Regulation Cotton Prices and the Effectiveness |
Please translate the following sentences from English to Chinese. | Effectively Protect Farmers＇ Interests and Actively SUpport the Development of Textile Industry Comment on the General Idea of Government Regulation Cotton Prices and the Effectiveness | 切实保护棉农利益 积极支持纺织企业发展——兼评政府调控棉花价格总体思路与成效 |
Please translate the following sentences from Chinese to English. | 壳聚糖在胃溃疡药物中的应用进展 | Applications of Chitosan in Gastric Ulcer Treatment |
Please translate the following sentences from English to Chinese. | Applications of Chitosan in Gastric Ulcer Treatment | 壳聚糖在胃溃疡药物中的应用进展 |
Please translate the following sentences from Chinese to English. | 试论民族社会问题及其特殊性 | A Trial Discussion on the Specific Characteristics of National Social Problem |
Please translate the following sentences from English to Chinese. | A Trial Discussion on the Specific Characteristics of National Social Problem | 试论民族社会问题及其特殊性 |
Please translate the following sentences from Chinese to English. | 局部心肌存活状态与冠状动脉旁路移植术后远期心血管事件的关系 | The Relationship Between Local Myocardial Viability and Long Term Adverse Cardiovascular Events After Coronary Artery Bypass Graft |
Please translate the following sentences from English to Chinese. | The Relationship Between Local Myocardial Viability and Long Term Adverse Cardiovascular Events After Coronary Artery Bypass Graft | 局部心肌存活状态与冠状动脉旁路移植术后远期心血管事件的关系 |
Please translate the following sentences from Chinese to English. | 开挖工况对偏压连拱隧道结构及上覆山体稳定性的影响 | Effects of the construction sequence of an uneven-pressured double-arch tunnel on the stability of the tunnel structure and the overlaying massif |
Please translate the following sentences from English to Chinese. | Effects of the construction sequence of an uneven-pressured double-arch tunnel on the stability of the tunnel structure and the overlaying massif | 开挖工况对偏压连拱隧道结构及上覆山体稳定性的影响 |
Please translate the following sentences from Chinese to English. | 基于声学映像的南海灯光罩网渔业中鲣的时空分布 | Distribution of skipjack tuna (Katsuwonus pelamis) associated with a light falling-net in the South China Sea |
Please translate the following sentences from English to Chinese. | Distribution of skipjack tuna (Katsuwonus pelamis) associated with a light falling-net in the South China Sea | 基于声学映像的南海灯光罩网渔业中鲣的时空分布 |
Please translate the following sentences from Chinese to English. | 年龄和性别与冠状动脉钙化、狭窄的相关性分析 | Age and gender correlation analysis between coronary artery calcification and stenosis |
Please translate the following sentences from English to Chinese. | Age and gender correlation analysis between coronary artery calcification and stenosis | 年龄和性别与冠状动脉钙化、狭窄的相关性分析 |
Please translate the following sentences from Chinese to English. | 成人心肺复苏后缺血缺氧性脑病的MRI表现与分型。目的 研究成人心肺复苏后缺血缺氧性脑病MRI表现并根据其特征进行分型.方法 回顾分析4家医院38例临床诊断为成人心肺复苏后缺血缺氧性脑病患者的临床资料和MRI影像资料.结果 男20例,女18例,年龄18 ～75岁,平均38岁.患者因各种病因导致呼吸心跳骤停行心肺复苏后予以MRI检查.根据MRI表现分为5种脑损伤模式:脑室周围白质损伤型2例(5.3％),深部灰质损伤型8例(21.1％),分水岭区损伤型3例(7.9％),中央沟周围皮质损伤型2例(5.3％)和混合型23例(60.5％).混合型损伤包括上述的两种或两种以上的损伤类型.结论 成人心肺复苏后缺血缺氧性脑病的MRI表现的5种损伤模式可反映缺血缺氧的严重程度和持续时间,可为临床诊断和预后评估提供有价值的信息. | MRI Characteristics and Classification for Adult Hypoxic-Ischemic Encephalopathy After Cardiopulmonary Resuscitation. Objective To study brain MRI characteristics of adult hypoxic-ischemic encephalopathy after cardiopulmonary resuscitation,and to classify them according to MRI findings.Methods Clinical data and MRI image data of 38 adults clinically diagnosed with adult hypoxic-ischemic encephalopathy after cardiopulmonary resuscitation at four university hospitals were retrospectively analyzed.Results Among this group of patients,20 were male and 18 were female.Their ages ranged from 18 to 75 years with an average of 38 years.Brain MRI was performed on all 38 patients after successful cardiopulmonary resuscitation for cardiac arrest caused by various conditions.There were five different patterns of MRI appearances:the periventricular white matter damage pattern in 2 cases (5.3％),and the deep gray matter damage pattern in 8 cases (21.1％),and the watershed zone damage pattern in 3 case (7.8％),and the perineural cortex damage pattern in 2 cases (5.3％) and the mixed damage pattern in 23 case (60.5％).The mixed damage pattern combined two or more of the patterns mentioned above.Conclusion The five patterns of MRI appearances for adult hypoxic-ischemic encephalopathy after cardiopulmonary resuscitation could reflect the severity and duration of the hypoxia-ischemia brain damage,and provide valuable information for the diagnosis and prognosis of hypoxic-ischemic encephalopathy in adults. |
Please translate the following sentences from English to Chinese. | MRI Characteristics and Classification for Adult Hypoxic-Ischemic Encephalopathy After Cardiopulmonary Resuscitation. Objective To study brain MRI characteristics of adult hypoxic-ischemic encephalopathy after cardiopulmonary resuscitation,and to classify them according to MRI findings.Methods Clinical data and MRI image data of 38 adults clinically diagnosed with adult hypoxic-ischemic encephalopathy after cardiopulmonary resuscitation at four university hospitals were retrospectively analyzed.Results Among this group of patients,20 were male and 18 were female.Their ages ranged from 18 to 75 years with an average of 38 years.Brain MRI was performed on all 38 patients after successful cardiopulmonary resuscitation for cardiac arrest caused by various conditions.There were five different patterns of MRI appearances:the periventricular white matter damage pattern in 2 cases (5.3％),and the deep gray matter damage pattern in 8 cases (21.1％),and the watershed zone damage pattern in 3 case (7.8％),and the perineural cortex damage pattern in 2 cases (5.3％) and the mixed damage pattern in 23 case (60.5％).The mixed damage pattern combined two or more of the patterns mentioned above.Conclusion The five patterns of MRI appearances for adult hypoxic-ischemic encephalopathy after cardiopulmonary resuscitation could reflect the severity and duration of the hypoxia-ischemia brain damage,and provide valuable information for the diagnosis and prognosis of hypoxic-ischemic encephalopathy in adults. | 成人心肺复苏后缺血缺氧性脑病的MRI表现与分型。目的 研究成人心肺复苏后缺血缺氧性脑病MRI表现并根据其特征进行分型.方法 回顾分析4家医院38例临床诊断为成人心肺复苏后缺血缺氧性脑病患者的临床资料和MRI影像资料.结果 男20例,女18例,年龄18 ～75岁,平均38岁.患者因各种病因导致呼吸心跳骤停行心肺复苏后予以MRI检查.根据MRI表现分为5种脑损伤模式:脑室周围白质损伤型2例(5.3％),深部灰质损伤型8例(21.1％),分水岭区损伤型3例(7.9％),中央沟周围皮质损伤型2例(5.3％)和混合型23例(60.5％).混合型损伤包括上述的两种或两种以上的损伤类型.结论 成人心肺复苏后缺血缺氧性脑病的MRI表现的5种损伤模式可反映缺血缺氧的严重程度和持续时间,可为临床诊断和预后评估提供有价值的信息. |
Please translate the following sentences from Chinese to English. | 大豆成熟种子胚尖基因枪法转化体系的优化 | Optimization of Biolistics Transformation of Embryonic Tips of Soybean[Glycine max(L.)Merrill]Mature Seeds |
Please translate the following sentences from English to Chinese. | Optimization of Biolistics Transformation of Embryonic Tips of Soybean[Glycine max(L.)Merrill]Mature Seeds | 大豆成熟种子胚尖基因枪法转化体系的优化 |
Please translate the following sentences from Chinese to English. | 竹石景观的配置方式研究——以北京园林为例 | A Study of Landscape Configuration of Bamboo and Stone: A Case in Beijing Garden |
Please translate the following sentences from English to Chinese. | A Study of Landscape Configuration of Bamboo and Stone: A Case in Beijing Garden | 竹石景观的配置方式研究——以北京园林为例 |
Please translate the following sentences from Chinese to English. | MoSi2-Mo5Si3复合材料的高温氧化行为 | Study on High Temperature Oxidation of MoSi2-Mo5Si3 Composites |
Please translate the following sentences from English to Chinese. | Study on High Temperature Oxidation of MoSi2-Mo5Si3 Composites | MoSi2-Mo5Si3复合材料的高温氧化行为 |
Please translate the following sentences from Chinese to English. | 不同模量理论广义弹性定律的深入研究。传统不同模量理论中基于主应力方向建立的本构方程, 仅能表述主应力方向的应力应变关系, 并未体现出其他方向的应力应变特性, 不能有效表征拉压不同模量问题的力学本质.基于此, 在主应力方向的本构方程基础上, 利用应力及应变的转轴公式, 推导了基于不同直角坐标系下的拉压不同模量本构方程的具体形式, 也即广义弹性定律.经理论验证, 此广义弹性定律揭示了拉压不同模量问题既是非线性问题也体现出各向异性的力学性质;并且在拉压模量相等时可以回退到经典弹性理论本构方程, 而基于主应力方向建立的本构方程是广义弹性定律中的特例.针对不同模量理论中不甚明晰的剪切模量和泊松比-弹性模量比值的假设, 应用所得到的广义弹性定律对纯剪应力状态进行了力学分析, 分析表明:在基于最大或最小剪应力方向的直角坐标系下, 剪应力与剪应变成线性关系, 剪切模量保持不变;并结合微元体纯剪变形的几何关系, 证明了假设即拉泊松比与拉模量之比等于压泊松比与压模量之比在纯剪受力状态下是自然满足的. | Theoretical Study on Generalized Elastic Laws of Elastic Theory with Different Modulus. In classical elasticity theory with different modulus, the constitutive equations based on the direction of principal stress can only represent the relationship between the principal stress and principal strain in the main stress direction and cannot reflect the stress-strain behavior in other directions, and the mechanical essence of the problem on different modulus in tension and compression cannot be characterized effectively. Therefore, according to the constitutive equations based on the direction of principal stress, the generalized elastic laws were deduced by the rotation formulas of stress and strain under different Cartesian coordinate system, which are constitutive equationswith different modulus in tension and compression. With theoretical verification, both the nonlinearity and anisotropy property of bi-modulus materials were revealed by the generalized elastic laws. Furthermore, it can also degenerate to the classical bi-modulus elasticity law, which implies that the constitutive law for material with different modulus in tension and compression is special cases of the obtained results. With respect to the indistinct issues about the shear modulus and the assumption of the ratios between Poisson's ratio and Young's modulus, bimodulus material point under pure shear state was investigated. It is shown that, in the rectangular coordinate system based on the maximum or minimum shear stress direction, the relation between shear stress and shear strain is linear. In other words, the shear modulus keeps invariant;besides, the hypothesis is proved that the ratio of tensile Poisson's ratio to tensile modulus is equal to the ratio of compressive Poisson′s ratio to compressive modulus under pure shear state, combining with the geometric relationship of pure shear deformation in differential element. |
Please translate the following sentences from English to Chinese. | Theoretical Study on Generalized Elastic Laws of Elastic Theory with Different Modulus. In classical elasticity theory with different modulus, the constitutive equations based on the direction of principal stress can only represent the relationship between the principal stress and principal strain in the main stress direction and cannot reflect the stress-strain behavior in other directions, and the mechanical essence of the problem on different modulus in tension and compression cannot be characterized effectively. Therefore, according to the constitutive equations based on the direction of principal stress, the generalized elastic laws were deduced by the rotation formulas of stress and strain under different Cartesian coordinate system, which are constitutive equationswith different modulus in tension and compression. With theoretical verification, both the nonlinearity and anisotropy property of bi-modulus materials were revealed by the generalized elastic laws. Furthermore, it can also degenerate to the classical bi-modulus elasticity law, which implies that the constitutive law for material with different modulus in tension and compression is special cases of the obtained results. With respect to the indistinct issues about the shear modulus and the assumption of the ratios between Poisson's ratio and Young's modulus, bimodulus material point under pure shear state was investigated. It is shown that, in the rectangular coordinate system based on the maximum or minimum shear stress direction, the relation between shear stress and shear strain is linear. In other words, the shear modulus keeps invariant;besides, the hypothesis is proved that the ratio of tensile Poisson's ratio to tensile modulus is equal to the ratio of compressive Poisson′s ratio to compressive modulus under pure shear state, combining with the geometric relationship of pure shear deformation in differential element. | 不同模量理论广义弹性定律的深入研究。传统不同模量理论中基于主应力方向建立的本构方程, 仅能表述主应力方向的应力应变关系, 并未体现出其他方向的应力应变特性, 不能有效表征拉压不同模量问题的力学本质.基于此, 在主应力方向的本构方程基础上, 利用应力及应变的转轴公式, 推导了基于不同直角坐标系下的拉压不同模量本构方程的具体形式, 也即广义弹性定律.经理论验证, 此广义弹性定律揭示了拉压不同模量问题既是非线性问题也体现出各向异性的力学性质;并且在拉压模量相等时可以回退到经典弹性理论本构方程, 而基于主应力方向建立的本构方程是广义弹性定律中的特例.针对不同模量理论中不甚明晰的剪切模量和泊松比-弹性模量比值的假设, 应用所得到的广义弹性定律对纯剪应力状态进行了力学分析, 分析表明:在基于最大或最小剪应力方向的直角坐标系下, 剪应力与剪应变成线性关系, 剪切模量保持不变;并结合微元体纯剪变形的几何关系, 证明了假设即拉泊松比与拉模量之比等于压泊松比与压模量之比在纯剪受力状态下是自然满足的. |
Please translate the following sentences from Chinese to English. | 镶拼式冲裁模CAD | Blanking die CAD with matrix splits |
Please translate the following sentences from English to Chinese. | Blanking die CAD with matrix splits | 镶拼式冲裁模CAD |
Please translate the following sentences from Chinese to English. | 基于不同空气质量模型的二噁英沉降效果研究 | Study on deposition effects of dioxins based on different air quality models |
Please translate the following sentences from English to Chinese. | Study on deposition effects of dioxins based on different air quality models | 基于不同空气质量模型的二噁英沉降效果研究 |
Please translate the following sentences from Chinese to English. | 正交设计法优化复芪降糖颗粒的提取工艺 | Optimization of extraction process of Fuqijiangtang granule |
Please translate the following sentences from English to Chinese. | Optimization of extraction process of Fuqijiangtang granule | 正交设计法优化复芪降糖颗粒的提取工艺 |
Please translate the following sentences from Chinese to English. | 噬菌体裂解酶Cp51在重组乳酸菌中的表达及对A型产气荚膜梭菌的抗菌活性 | Expression of phage lysin Cp51 in recombinant Lactococcus lactis and its antibacterial activity against Clostridium perfringens type A |
Please translate the following sentences from English to Chinese. | Expression of phage lysin Cp51 in recombinant Lactococcus lactis and its antibacterial activity against Clostridium perfringens type A | 噬菌体裂解酶Cp51在重组乳酸菌中的表达及对A型产气荚膜梭菌的抗菌活性 |
Please translate the following sentences from Chinese to English. | 叶色特异茶树品种选育现状 | Current Situation on Breeding of Tea Cultivars with Special Leaf Colors |
Please translate the following sentences from English to Chinese. | Current Situation on Breeding of Tea Cultivars with Special Leaf Colors | 叶色特异茶树品种选育现状 |
Please translate the following sentences from Chinese to English. | 2004:中国航天"八箭十星"再创辉煌 | 2004:A Great Year of China's Space Industry |
Please translate the following sentences from English to Chinese. | 2004:A Great Year of China's Space Industry | 2004:中国航天"八箭十星"再创辉煌 |
Please translate the following sentences from Chinese to English. | 添加谷氨酰胺的肠内营养对急性期重型创伤性脑损伤患者胃肠功能和预后的影响。目的 探讨添加谷氨酰胺的肠内营养对急性期重型创伤性脑损伤(sTBI)患者消化道并发症、肠黏膜屏障功能、炎症反应及预后的影响. 方法 采用前瞻性随机对照研究分析2016年1月-2017年6月收治的107例sTBI患者临床资料.按随机数字表法分为对照组(未添加谷氨酰胺肠内营养组,53例)和试验组(添加谷氨酰胺肠内营养组,54例).记录患者一般资料.比较两组治疗后消化道并发症.酶学分光光度计法测定肠黏膜屏障功能指标血清二胺氧化酶(DAO)、血清肠型脂肪酸结合蛋白(I-FABP)和D-乳酸血清浓度;双抗体夹心酶联免疫吸附测定法(ELISA)试剂盒检测炎症反应指标C-反应蛋白(CRP)、肿瘤坏死因子-α(TNF-α)、白细胞介素-6(IL-6)血清浓度.比较两组格拉斯哥昏迷评分(GCS)、急性生理与慢性健康评估Ⅱ(APACHEⅡ)评分和住院时间. 结果 两组在性别、年龄、致伤原因、体重指数、GCS、APACHEⅡ评分、伤型和受伤至手术时间等方面,差异无统计学意义(P＞0.05).治疗后14d,试验组应激性溃疡、胃潴留、腹泻的发生率明显低于对照组(P＜0.05).治疗后14 d内,与对照组比较,试验组治疗后7,14 d血清DAO、D-乳酸和I-FABP,CRP、TNF-α和IL-6表达均明显降低(P＜0.05).试验组治疗后14 d GCS[(9.3±0.7)分]和APACHEⅡ评分[(15.3±1.1)分]较对照组[分别为(8.2±0.7)分、(17.7±1.2)分]改善(P＜0.05),住院时间[(19.1±2.2)d]短于对照组[(25.3±2.4)d](P＜0.01). 结论 对于急性期sTBI患者,添加谷氨酰胺的肠内营养能有效降低消化道并发症发生率,改善肠黏膜屏障功能,抑制炎症反应,进而改善患者病情及预后. | Effects of enteral nutrition added with glutamine on gastrointestinal functions and prognosis of acute severe traumatic brain injury. Objective To investigate the effects of enteral nutrition added with glutamine on the incidences of gastrointestinal complications,intestinal mucosal barrier function and inflammatory responses in patients with acute severe traumatic brain injury (sTBI).Methods A prospective case control study was made on 107 patients with sTBI hospitalized from January 2016 to June 2017.The patients were divided into experimental group added with glutamine (n =54) and control group without glutamine (n =53) according to the random number table.The general data of the patients were recorded.After treatment,the incidences of gastrointestinal complications in both groups were compared.The serum levels of intestinal mucosal barrier function indices,namely,diamine oxidase (DAO),Dlactate acid,and intestinal fat acid binding protein (I-FABP) were evaluated by enzymology spectrophotometer method.Meanwhile,the serum levels of C-reactive protein (CRP),tumor necrosis factor-α (TNF-α),and interleukin-6 (IL-6) were also tested with enzyme-linked immunosorbent assay (ELISA).Glasgow coma scale (GCS),acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ),and hospital stay in both groups were compared.Results The two group were comparable with respect to gender,age,injury reasons,body mass index,preoperative GCS,preoperative APACHE Ⅱ,injury type and injury time (P ＞ 0.05).The experimental group had lower incidences of stress ulcer,gastric retention and diarrhea compared with the control group 14 days after treatment (P ＜ 0.05).Within 14 days after treatment,the serum levels of DAO,D-lactate acid and I-FABP were significantly decreased in the experimental group at days 7 and 14 after treatment (P ＜ 0.05).The serum levels of CRP,TNF-α and IL-6 in the experimental group were significantly decreased after treatment (P ＜ 0.05).The experimental group had better prognosis compared with the control group (P ＜ 0.05),with higher GCS scores [(9.3 ± 0.7) points vs.(8.2 ± 0.7) points],lower APACHE Ⅱ scores [(15.3 ± 1.1) points vs.(17.7 ± 1.2) points] at day 14,and shorter hospital stay [(19.1 ± 2.2) days vs.(25.3 ± 2.4) days] (P ＜ 0.01).Conclusions Enteral nutrition added with glutamine can effectively reduce the incidence of gastrointestinal complications,as well as alleviate the intestinal mucosal barrier function damage and the inflammatory responses at early stage after sTBI,which possibly improves prognosis. |
Please translate the following sentences from English to Chinese. | Effects of enteral nutrition added with glutamine on gastrointestinal functions and prognosis of acute severe traumatic brain injury. Objective To investigate the effects of enteral nutrition added with glutamine on the incidences of gastrointestinal complications,intestinal mucosal barrier function and inflammatory responses in patients with acute severe traumatic brain injury (sTBI).Methods A prospective case control study was made on 107 patients with sTBI hospitalized from January 2016 to June 2017.The patients were divided into experimental group added with glutamine (n =54) and control group without glutamine (n =53) according to the random number table.The general data of the patients were recorded.After treatment,the incidences of gastrointestinal complications in both groups were compared.The serum levels of intestinal mucosal barrier function indices,namely,diamine oxidase (DAO),Dlactate acid,and intestinal fat acid binding protein (I-FABP) were evaluated by enzymology spectrophotometer method.Meanwhile,the serum levels of C-reactive protein (CRP),tumor necrosis factor-α (TNF-α),and interleukin-6 (IL-6) were also tested with enzyme-linked immunosorbent assay (ELISA).Glasgow coma scale (GCS),acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ),and hospital stay in both groups were compared.Results The two group were comparable with respect to gender,age,injury reasons,body mass index,preoperative GCS,preoperative APACHE Ⅱ,injury type and injury time (P ＞ 0.05).The experimental group had lower incidences of stress ulcer,gastric retention and diarrhea compared with the control group 14 days after treatment (P ＜ 0.05).Within 14 days after treatment,the serum levels of DAO,D-lactate acid and I-FABP were significantly decreased in the experimental group at days 7 and 14 after treatment (P ＜ 0.05).The serum levels of CRP,TNF-α and IL-6 in the experimental group were significantly decreased after treatment (P ＜ 0.05).The experimental group had better prognosis compared with the control group (P ＜ 0.05),with higher GCS scores [(9.3 ± 0.7) points vs.(8.2 ± 0.7) points],lower APACHE Ⅱ scores [(15.3 ± 1.1) points vs.(17.7 ± 1.2) points] at day 14,and shorter hospital stay [(19.1 ± 2.2) days vs.(25.3 ± 2.4) days] (P ＜ 0.01).Conclusions Enteral nutrition added with glutamine can effectively reduce the incidence of gastrointestinal complications,as well as alleviate the intestinal mucosal barrier function damage and the inflammatory responses at early stage after sTBI,which possibly improves prognosis. | 添加谷氨酰胺的肠内营养对急性期重型创伤性脑损伤患者胃肠功能和预后的影响。目的 探讨添加谷氨酰胺的肠内营养对急性期重型创伤性脑损伤(sTBI)患者消化道并发症、肠黏膜屏障功能、炎症反应及预后的影响. 方法 采用前瞻性随机对照研究分析2016年1月-2017年6月收治的107例sTBI患者临床资料.按随机数字表法分为对照组(未添加谷氨酰胺肠内营养组,53例)和试验组(添加谷氨酰胺肠内营养组,54例).记录患者一般资料.比较两组治疗后消化道并发症.酶学分光光度计法测定肠黏膜屏障功能指标血清二胺氧化酶(DAO)、血清肠型脂肪酸结合蛋白(I-FABP)和D-乳酸血清浓度;双抗体夹心酶联免疫吸附测定法(ELISA)试剂盒检测炎症反应指标C-反应蛋白(CRP)、肿瘤坏死因子-α(TNF-α)、白细胞介素-6(IL-6)血清浓度.比较两组格拉斯哥昏迷评分(GCS)、急性生理与慢性健康评估Ⅱ(APACHEⅡ)评分和住院时间. 结果 两组在性别、年龄、致伤原因、体重指数、GCS、APACHEⅡ评分、伤型和受伤至手术时间等方面,差异无统计学意义(P＞0.05).治疗后14d,试验组应激性溃疡、胃潴留、腹泻的发生率明显低于对照组(P＜0.05).治疗后14 d内,与对照组比较,试验组治疗后7,14 d血清DAO、D-乳酸和I-FABP,CRP、TNF-α和IL-6表达均明显降低(P＜0.05).试验组治疗后14 d GCS[(9.3±0.7)分]和APACHEⅡ评分[(15.3±1.1)分]较对照组[分别为(8.2±0.7)分、(17.7±1.2)分]改善(P＜0.05),住院时间[(19.1±2.2)d]短于对照组[(25.3±2.4)d](P＜0.01). 结论 对于急性期sTBI患者,添加谷氨酰胺的肠内营养能有效降低消化道并发症发生率,改善肠黏膜屏障功能,抑制炎症反应,进而改善患者病情及预后. |
Please translate the following sentences from Chinese to English. | 喉气管狭窄32例手术方案选择及疗效分析。目的:探讨喉气管狭窄手术方案的选择及其效果分析。方法:回顾性分析了2015年10月至2021年12月在南京同仁医院耳鼻咽喉头颈外科接受手术治疗的获得性喉气管狭窄32例患者资料，其中男性21例，女性11例，年龄19~72（34.0±9.0）岁；病史1~32个月（中位时间3个月）。病因：医源性喉气管狭窄30例，其中气管插管导致20例，气管切开 10 例（经皮气管切开7例，传统气管切开3例）；喉气管外伤1例，呼吸道马尔尼菲青霉菌感染1例。Myer-Cotton分度Ⅳ度狭窄14例，其中累及气管12例，同时累及气管及声门下区2例；Ⅲ度18例，均为累及颈段气管者。外院手术失败5例。根据患者不同的狭窄程度、病程、原发病控制情况及全身一般状况个体化确定手术方案，分别采用气管袖状切除端端吻合、环气管部分切除、CO2激光气管肉芽（或瘢痕）切除及T型管置入手术。观察术后1年气道功能恢复及围手术期并发症情况。结果:袖状切除端端吻合16例，环气管部分切除2例，CO2激光气管肉芽（瘢痕）切除2例，T型管置入12例患者。其中袖状切除端端吻合、环气管部分切除及CO2激光气管瘢痕切除患者均一期恢复气道功能，1年后治愈19例，有效1例；T管置入患者6~12个月后成功拔管9例（疗效判定为治愈7例，有效2例），另3例患者拔除T管后，再次发生狭窄，其中2例二期行袖状切除端端吻合成功实现拔管，随访1年疗效均判定为治愈。而另1例拒绝接受其他治疗方式，再次置入T管，堵管健康生存。患者随访期内总治愈率87.5%（28/32），有效率9.4%（3/32），无效率3.1%（1/32），总拔管率96.9%。术后最常见并发症为皮下气肿，占78%（25/32），但无严重纵隔气肿及气胸发生；T型管置入组术后颈部创口周围均有不同程度肉芽组织生长，6~9个月后好转或消失；T型管置入组拔管后4例发生颈前气管瘘，行造瘘口封闭手术治愈。患者均无严重出血、围手术期死亡等并发症。结论:存在多种因素影响时，基于喉气管狭窄程度、病程、原发病控制情况及全身状况确定手术方案，是提高喉气管狭窄疗效的重要保障。 | Surgical plan selection and efficacy analysis in 32 cases of laryngotracheal stenosis. Objective:To explore the optimization of surgical procedures for laryngotracheal stenosis and its effect analysis.Methods:The data of 32 patients with acquired laryngotracheal stenosis who received surgical treatment from October 2015 to December 2021 were analyzed retrospectively. The age ranged from 19 to 72 years, with an average of (34.0±9.0) years. The medical history ranged from 1 to 32 months (median 3 months). As for etiology, there were 30 cases of iatrogenic laryngotracheal stenosis, including 20 cases of tracheal intubation and 10 cases of tracheotomy (7 cases of percutaneous tracheotomy and 3 cases of traditional tracheotomy). There were 1 case of laryngotracheal trauma and 1 case of airway Penicillium marneffei infection. According to Myer-Cotton grading system, grade Ⅳ stenosis was found in 14 cases, including 12 cases involving trachea and 2 cases involving trachea and subglottic area.There were 18 cases of grade Ⅲ, all of which involved the cervical trachea 5 cases failed in operation in other hospitals. According to stenosis grading, course of disease, primary disease control and the patient′s general condition, the surgical plan was determined individually. The operations of end-to-end anastomosis, circumferential tracheal partial resection, T-tube placement and CO2 laser tracheal scar resection were performed respectively. The recovery of airway function and perioperative complications were observed one year after operation.Results:End-to-end anastomosis was performed in 16 cases, and partial circumferential tracheal resection in 2 cases, and tracheal granulation (scar) resection by CO2 laser in 2 cases and T-tube insertion in 12 cases. Eighteen cases which performed end-to-end anastomosis, partial resection of circumferential trachea in and 2 cases which performed laser tracheal scar resection were all recovered airway function at one stage. After 1 year, 19 cases were cured and 1 case was effective. Of 12 patients with T tube implantation, 11 cases were successfully extubated after 6-12 months, 7 cases were cured after 1 year, 2 cases were effective and 3 cases were ineffective. Among the 3 cases of failure, 2 cases were successfully extubated by sleeve resection and end-to-end anastomosis in the second stage, and the other case refused to accept other treatment methods and the T-tube was placed again, and the tube was blocked and the patient survived. During the follow-up period, the total cure rate was 87.5%, the effective rate was 9.4%, and the total extubation rate was 96.9%.The most common complication was subcutaneous emphysema, accounting for 78% (25/32), but no serious mediastinal emphysema or pneumothorax occurred. In the T-tube implantation group, granulation tissue grew in different degrees around the neck wound after operation, and improved or disappeared after 6-9 months. Anterior cervical tracheal fistula occurred in 4 cases of T-tube implantation group after extubation, which were cured by sealing the stoma. There were no complications such as severe bleeding or perioperative death.Conclusion:When there were various factors, the optimization of the surgical plan according to the degree of stenosis, the course of disease, the control of primary disease and the general condition was an important guarantee to improve the curative effect of laryngotracheal stenosis. |
Please translate the following sentences from English to Chinese. | Surgical plan selection and efficacy analysis in 32 cases of laryngotracheal stenosis. Objective:To explore the optimization of surgical procedures for laryngotracheal stenosis and its effect analysis.Methods:The data of 32 patients with acquired laryngotracheal stenosis who received surgical treatment from October 2015 to December 2021 were analyzed retrospectively. The age ranged from 19 to 72 years, with an average of (34.0±9.0) years. The medical history ranged from 1 to 32 months (median 3 months). As for etiology, there were 30 cases of iatrogenic laryngotracheal stenosis, including 20 cases of tracheal intubation and 10 cases of tracheotomy (7 cases of percutaneous tracheotomy and 3 cases of traditional tracheotomy). There were 1 case of laryngotracheal trauma and 1 case of airway Penicillium marneffei infection. According to Myer-Cotton grading system, grade Ⅳ stenosis was found in 14 cases, including 12 cases involving trachea and 2 cases involving trachea and subglottic area.There were 18 cases of grade Ⅲ, all of which involved the cervical trachea 5 cases failed in operation in other hospitals. According to stenosis grading, course of disease, primary disease control and the patient′s general condition, the surgical plan was determined individually. The operations of end-to-end anastomosis, circumferential tracheal partial resection, T-tube placement and CO2 laser tracheal scar resection were performed respectively. The recovery of airway function and perioperative complications were observed one year after operation.Results:End-to-end anastomosis was performed in 16 cases, and partial circumferential tracheal resection in 2 cases, and tracheal granulation (scar) resection by CO2 laser in 2 cases and T-tube insertion in 12 cases. Eighteen cases which performed end-to-end anastomosis, partial resection of circumferential trachea in and 2 cases which performed laser tracheal scar resection were all recovered airway function at one stage. After 1 year, 19 cases were cured and 1 case was effective. Of 12 patients with T tube implantation, 11 cases were successfully extubated after 6-12 months, 7 cases were cured after 1 year, 2 cases were effective and 3 cases were ineffective. Among the 3 cases of failure, 2 cases were successfully extubated by sleeve resection and end-to-end anastomosis in the second stage, and the other case refused to accept other treatment methods and the T-tube was placed again, and the tube was blocked and the patient survived. During the follow-up period, the total cure rate was 87.5%, the effective rate was 9.4%, and the total extubation rate was 96.9%.The most common complication was subcutaneous emphysema, accounting for 78% (25/32), but no serious mediastinal emphysema or pneumothorax occurred. In the T-tube implantation group, granulation tissue grew in different degrees around the neck wound after operation, and improved or disappeared after 6-9 months. Anterior cervical tracheal fistula occurred in 4 cases of T-tube implantation group after extubation, which were cured by sealing the stoma. There were no complications such as severe bleeding or perioperative death.Conclusion:When there were various factors, the optimization of the surgical plan according to the degree of stenosis, the course of disease, the control of primary disease and the general condition was an important guarantee to improve the curative effect of laryngotracheal stenosis. | 喉气管狭窄32例手术方案选择及疗效分析。目的:探讨喉气管狭窄手术方案的选择及其效果分析。方法:回顾性分析了2015年10月至2021年12月在南京同仁医院耳鼻咽喉头颈外科接受手术治疗的获得性喉气管狭窄32例患者资料，其中男性21例，女性11例，年龄19~72（34.0±9.0）岁；病史1~32个月（中位时间3个月）。病因：医源性喉气管狭窄30例，其中气管插管导致20例，气管切开 10 例（经皮气管切开7例，传统气管切开3例）；喉气管外伤1例，呼吸道马尔尼菲青霉菌感染1例。Myer-Cotton分度Ⅳ度狭窄14例，其中累及气管12例，同时累及气管及声门下区2例；Ⅲ度18例，均为累及颈段气管者。外院手术失败5例。根据患者不同的狭窄程度、病程、原发病控制情况及全身一般状况个体化确定手术方案，分别采用气管袖状切除端端吻合、环气管部分切除、CO2激光气管肉芽（或瘢痕）切除及T型管置入手术。观察术后1年气道功能恢复及围手术期并发症情况。结果:袖状切除端端吻合16例，环气管部分切除2例，CO2激光气管肉芽（瘢痕）切除2例，T型管置入12例患者。其中袖状切除端端吻合、环气管部分切除及CO2激光气管瘢痕切除患者均一期恢复气道功能，1年后治愈19例，有效1例；T管置入患者6~12个月后成功拔管9例（疗效判定为治愈7例，有效2例），另3例患者拔除T管后，再次发生狭窄，其中2例二期行袖状切除端端吻合成功实现拔管，随访1年疗效均判定为治愈。而另1例拒绝接受其他治疗方式，再次置入T管，堵管健康生存。患者随访期内总治愈率87.5%（28/32），有效率9.4%（3/32），无效率3.1%（1/32），总拔管率96.9%。术后最常见并发症为皮下气肿，占78%（25/32），但无严重纵隔气肿及气胸发生；T型管置入组术后颈部创口周围均有不同程度肉芽组织生长，6~9个月后好转或消失；T型管置入组拔管后4例发生颈前气管瘘，行造瘘口封闭手术治愈。患者均无严重出血、围手术期死亡等并发症。结论:存在多种因素影响时，基于喉气管狭窄程度、病程、原发病控制情况及全身状况确定手术方案，是提高喉气管狭窄疗效的重要保障。 |
Please translate the following sentences from Chinese to English. | 早产儿脐静脉导管相关性肝损伤的临床分析。目的 探讨早产儿脐静脉导管(UVC)相关性肝损伤的临床表现、影像学特点、预后及可能危险因素.方法 选择2012年12月至2015年11月我院新生儿重症监护病房(NICU)行UVC置管术早产儿并发肝损伤的临床资料.对其性别、胎龄、出生体重、UVC留置时间、置管深度、管端位置、辅助检查结果、治疗、随访及预后进行分析.结果 研究期间行UVC置管早产儿共322例,发生UVC相关性肝损伤10例(3.1%),9例为液体外渗肝实质,1例为肝血肿.10例患儿胎龄(28.5±1.7)周,出生体重(1184±207)g,X线检查UVC管端位于T 9~T 11,9例管端位置低于右侧膈肌水平.10例均经UVC输注肠外营养液.发生肝损伤的中位时间为生后6.0 d.有临床表现6例,无临床表现4例.最常见的临床表现为腹胀(5例)、肠鸣音减弱(5例)和肝肿大(4例).1例肝血肿患儿出现进行性血红蛋白下降(最低34g/L)及休克.肝损伤超声表现为不规则混杂回声区,边界清,内部为液性暗区或低回声区,周围为窄的高回声带.9例液体外渗肝实质的患儿拔除UVC后1周内临床症状好转,1例肝血肿患儿生后9d死亡.肝脏超声随诊8例于生后52d~3.5个月恢复正常,1例于生后9个月仍遗留钙化点.结论 早产儿UVC置管后可能并发肝损伤,正确的管端位置有利于减少此类并发症.液体外渗肝实质患儿若早期识别、及时行超声检查并积极治疗,预后较好. | Liver injury associated with umbilical venous catheter in preterm infants:a clinical research. Objective To study the clinical presentations,radiologic features,prognosis,and possible causes of liver injury associated umbilical venous catheter (UVC ).Methods We reviewed database of our NICU from December 2012 to November 2015 and identified preterm infants with liver injury while UVC in place.The gestational age,birth weight,gender,days of UVC in place prior to liver injury, the depth of UVC (cm),UVC tip position,ultrasound findings of liver injury,laboratory tests,treatment and outcomes were collected.Results During study period,322 infants received UVC insertion.Ten cases (3.1 %)of liver injury associated with UVC were diagnosed.Of the ten infants,nine were diagnosed as extravasation of fluid to liver parenchyma,and one was diagnosed as liver hematoma.The mean birth weight was (1184 ±207)g,mean gestational age was (28.5 ±1.7)weeks.The UVC tip was at thoracic (T) vertebrae T 9 to T 11 level,nine UVC tips were below the right diaphragm level.All UVCs were used for total parenteral nutrition before liver injury was diagnosed.Six infants had clinical manifestations,and four infants were free of clinical manifestations.The most prominent clinical signs were abdominal distension (n =5),weak bowel sounds (n =5)and hepatomegaly (n =4).One infant who was diagnosed with liver hematoma also had progressive hemoglobin decline (minimum 34 g/L)and shock.Abdominal ultrasound showed well-limited,irregular,hyperechoic rimmed lesions with heterogeneously hypoechoic centers or anechoic liquid dark space.Extravasation of fluid to liver parenchyma will restorate within one week after the UVC was remove.One baby who was diagnosed as liver hematoma passed away at 9 days of life.Liver ultrasound of eight returned to normal in 52 days to 3.5 months,and one had calcified lesions at 9 months of age.Conclusions Liver injury is an unusual complication of UVC insertion and usage.Proper positioning of the UVC tip may help to avoid this complication.Early recognition,prompt diagnosis with liver ultrasound examination and timely treatment can lead to better outcome in newborns with extravasation of fluid to liver parenchyma. |
Please translate the following sentences from English to Chinese. | Liver injury associated with umbilical venous catheter in preterm infants:a clinical research. Objective To study the clinical presentations,radiologic features,prognosis,and possible causes of liver injury associated umbilical venous catheter (UVC ).Methods We reviewed database of our NICU from December 2012 to November 2015 and identified preterm infants with liver injury while UVC in place.The gestational age,birth weight,gender,days of UVC in place prior to liver injury, the depth of UVC (cm),UVC tip position,ultrasound findings of liver injury,laboratory tests,treatment and outcomes were collected.Results During study period,322 infants received UVC insertion.Ten cases (3.1 %)of liver injury associated with UVC were diagnosed.Of the ten infants,nine were diagnosed as extravasation of fluid to liver parenchyma,and one was diagnosed as liver hematoma.The mean birth weight was (1184 ±207)g,mean gestational age was (28.5 ±1.7)weeks.The UVC tip was at thoracic (T) vertebrae T 9 to T 11 level,nine UVC tips were below the right diaphragm level.All UVCs were used for total parenteral nutrition before liver injury was diagnosed.Six infants had clinical manifestations,and four infants were free of clinical manifestations.The most prominent clinical signs were abdominal distension (n =5),weak bowel sounds (n =5)and hepatomegaly (n =4).One infant who was diagnosed with liver hematoma also had progressive hemoglobin decline (minimum 34 g/L)and shock.Abdominal ultrasound showed well-limited,irregular,hyperechoic rimmed lesions with heterogeneously hypoechoic centers or anechoic liquid dark space.Extravasation of fluid to liver parenchyma will restorate within one week after the UVC was remove.One baby who was diagnosed as liver hematoma passed away at 9 days of life.Liver ultrasound of eight returned to normal in 52 days to 3.5 months,and one had calcified lesions at 9 months of age.Conclusions Liver injury is an unusual complication of UVC insertion and usage.Proper positioning of the UVC tip may help to avoid this complication.Early recognition,prompt diagnosis with liver ultrasound examination and timely treatment can lead to better outcome in newborns with extravasation of fluid to liver parenchyma. | 早产儿脐静脉导管相关性肝损伤的临床分析。目的 探讨早产儿脐静脉导管(UVC)相关性肝损伤的临床表现、影像学特点、预后及可能危险因素.方法 选择2012年12月至2015年11月我院新生儿重症监护病房(NICU)行UVC置管术早产儿并发肝损伤的临床资料.对其性别、胎龄、出生体重、UVC留置时间、置管深度、管端位置、辅助检查结果、治疗、随访及预后进行分析.结果 研究期间行UVC置管早产儿共322例,发生UVC相关性肝损伤10例(3.1%),9例为液体外渗肝实质,1例为肝血肿.10例患儿胎龄(28.5±1.7)周,出生体重(1184±207)g,X线检查UVC管端位于T 9~T 11,9例管端位置低于右侧膈肌水平.10例均经UVC输注肠外营养液.发生肝损伤的中位时间为生后6.0 d.有临床表现6例,无临床表现4例.最常见的临床表现为腹胀(5例)、肠鸣音减弱(5例)和肝肿大(4例).1例肝血肿患儿出现进行性血红蛋白下降(最低34g/L)及休克.肝损伤超声表现为不规则混杂回声区,边界清,内部为液性暗区或低回声区,周围为窄的高回声带.9例液体外渗肝实质的患儿拔除UVC后1周内临床症状好转,1例肝血肿患儿生后9d死亡.肝脏超声随诊8例于生后52d~3.5个月恢复正常,1例于生后9个月仍遗留钙化点.结论 早产儿UVC置管后可能并发肝损伤,正确的管端位置有利于减少此类并发症.液体外渗肝实质患儿若早期识别、及时行超声检查并积极治疗,预后较好. |
Please translate the following sentences from Chinese to English. | 重磁异常揭示的浙江构造体系及岩石圈脱耦。浙江省地处古新板块先后相互作用的关键地区却缺乏对地球物理资料进行细致的构造体系研究，本文基于最新的重磁异常资料，对浙江地区进行了系统的构造解析。磁力异常揭示出浙江具有典型的北东分带、北西分块的棋盘网格状特征，反映地面地质的构造走向；重力异常展现出包容早期北东向的主体由西南向东北逐渐升高的北西向构造并在深部与北北东向构造复合，进而揭示浙江现今深部构造与浅部地壳脱耦，深部莫霍面及岩石密度变化的重力梯度带与航磁异常并不同源。联系浙江及华南的地质现象，浙江为重磁异常构造为兼备北西向调节构造并被发育于燕山-喜山期的北北东向构造所改造的主体北东向构造；产生定型于基底的东西向构造在后期构造中活化并延续至今。 | Structural System and Decoupling Between Deep and Shallow in Lithosphere of Zhejiang Province-from Gravity and Magentic Field Characteristics. While Zhejiang Province is a key region where is locat in the ancient and the new plates take mutual activities, lack of detailed study on structural system by geophysical data.This paper system analysis the structure of Zhejiang province according to gravity and magentic field characteristics. Magnetic field characteristics of the region conform to the main geological structure on the ground with a checkerboard grid features along NE belts and NW blocks;Gravity anormalies increased from southwest to northeast show the main NW-tredning structure which enwrape the NE-trending structure was superposed by NNE-trending structure in the deep.Then reveal the decoupling between deep and shallow in lithosphere of Zhejiang province what can be explained by that the source lead to gravity gradient zone and magnetic anomaly zone are nonhomologous. Relate to geological facts of Zhejiang province and southern China, gravity and magentic field characteristics disclosure that the NE-trending structure combined with NW- trending adjustive structure were developed simultaneously and interferenced by NNE-trending structure which generated in late-Yanshan and Himalayan; The EW-trending structure which were generated and positioned in the basement were reactivated by later tectonism and sustained activity until now. |
Please translate the following sentences from English to Chinese. | Structural System and Decoupling Between Deep and Shallow in Lithosphere of Zhejiang Province-from Gravity and Magentic Field Characteristics. While Zhejiang Province is a key region where is locat in the ancient and the new plates take mutual activities, lack of detailed study on structural system by geophysical data.This paper system analysis the structure of Zhejiang province according to gravity and magentic field characteristics. Magnetic field characteristics of the region conform to the main geological structure on the ground with a checkerboard grid features along NE belts and NW blocks;Gravity anormalies increased from southwest to northeast show the main NW-tredning structure which enwrape the NE-trending structure was superposed by NNE-trending structure in the deep.Then reveal the decoupling between deep and shallow in lithosphere of Zhejiang province what can be explained by that the source lead to gravity gradient zone and magnetic anomaly zone are nonhomologous. Relate to geological facts of Zhejiang province and southern China, gravity and magentic field characteristics disclosure that the NE-trending structure combined with NW- trending adjustive structure were developed simultaneously and interferenced by NNE-trending structure which generated in late-Yanshan and Himalayan; The EW-trending structure which were generated and positioned in the basement were reactivated by later tectonism and sustained activity until now. | 重磁异常揭示的浙江构造体系及岩石圈脱耦。浙江省地处古新板块先后相互作用的关键地区却缺乏对地球物理资料进行细致的构造体系研究，本文基于最新的重磁异常资料，对浙江地区进行了系统的构造解析。磁力异常揭示出浙江具有典型的北东分带、北西分块的棋盘网格状特征，反映地面地质的构造走向；重力异常展现出包容早期北东向的主体由西南向东北逐渐升高的北西向构造并在深部与北北东向构造复合，进而揭示浙江现今深部构造与浅部地壳脱耦，深部莫霍面及岩石密度变化的重力梯度带与航磁异常并不同源。联系浙江及华南的地质现象，浙江为重磁异常构造为兼备北西向调节构造并被发育于燕山-喜山期的北北东向构造所改造的主体北东向构造；产生定型于基底的东西向构造在后期构造中活化并延续至今。 |
Please translate the following sentences from Chinese to English. | 石见穿多糖的含量测定及组分分析 | Determination of Polysaccharides in Salvia Chinensis by Anthranone-sulfuric Acid and Constituents Analysis |
Please translate the following sentences from English to Chinese. | Determination of Polysaccharides in Salvia Chinensis by Anthranone-sulfuric Acid and Constituents Analysis | 石见穿多糖的含量测定及组分分析 |
Please translate the following sentences from Chinese to English. | 浅析西北地区地表水与地下水之间的相互转化关系 | Conversion between surface water and groundwater in northwest area of China |
Please translate the following sentences from English to Chinese. | Conversion between surface water and groundwater in northwest area of China | 浅析西北地区地表水与地下水之间的相互转化关系 |