cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.bn289t
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chloris diluta Renvoize"
 ]
}

 The dataset includes 3 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0136231-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.at9wtk
title: Occurrence Download

description: A dataset listing the 0 species recorded in GBIF matching the query:
{
 "and" : [
 "Geometry MULTIPOLYGON (((2.755621883655226 39.82899825084587, 2.755621883655226 39.82900272337271, 2.755621883655226 39.82900719589923, 2.7556263638472176 39.82901164082253, 2.7556308440396364 39.8290160857453, 2.7556308440396364 39.82902055827083, 2.7556352482970032 39.82902061093068, 2.7556442086839543 39.82902502824875, 2.755648612942576 39.82902508090807, 2.7556530931371124 39.82902952582886, 2.755657573332072 39.82902949822466, 2.7556664577877505 39.82902505075409, 2.7556709379839845 39.829025023149356, 2.7556754181806458 39.82902507400979, 2.755679822442184 39.829020575677426, 2.755684302639693 39.82901615401214, 2.7556887828376246 39.82901165388099, 2.7556887828376246 39.82900718135495, 2.755693263035983 39.829002759688386, 2.7556932630359836 39.82899828716172, 2.755693263035983 39.82899381463471, 2.7556887828376246 39.82898936971296, 2.755684302639693 39.828984924790674, 2.755684302639693 39.82898045226266, 2.7556798224421843 39.82898047986786, 2.7556709379839845 39.82897598228613, 2.7556664577877505 39.82897600989076, 2.7556620535274625 39.82897595723202, 2.755653093137113 39.82897601244038, 2.755648612942576 39.82897596157888, 2.7556442086839543 39.82897598738482, 2.755639728490265 39.8289804875168, 2.7556352482970037 39.82898043665477, 2.7556308440396364 39.828984934988306, 2.7556263638472176 39.828989356653736, 2.755626363847217 39.82899382918123, 2.755621883655226 39.82899825084587)))",
 "HasCoordinate is true"
 ]
}

 The dataset's 0 records were derived from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0068727-210914110416597/datasets/export for details.
DOI: 10.15468/dl.j3w5gh
title: Occurrence Download

description: A dataset containing 10748 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Cydia pomonella (Linnaeus, 1758)",
 "Year 2020-2024"
 ]
}

 The dataset includes 10748 records from 78 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0198890-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.c6mxnp
title: Occurrence Download

description: A dataset containing 1455 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Loropetalum R.Br."
 ]
}

 The dataset includes 1455 records from 63 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023834-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rs2uyr
title: Occurrence Download

description: A dataset containing 48 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chloris cubensis Hitchc. & Ekman"
 ]
}

 The dataset includes 48 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0136229-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gxm2w6
title: Occurrence Download

description: A dataset containing 2069 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chloris cucullata Bisch."
 ]
}

 The dataset includes 2069 records from 88 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0136230-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rpe9sd
title: Occurrence Download

description: A dataset containing 82 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Machine Observation",
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Specimen",
 "BasisOfRecord is Occurrence evidence"
 ]
 },
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Propithecus coquereli (Grandidier, 1867)"
 ]
}

 The dataset includes 82 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0198179-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.przh7e
title: Occurrence Download

description: A dataset containing 90 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chloris ekmanii Hitchc."
 ]
}

 The dataset includes 90 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0136233-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dxt5c5
title: Occurrence Download

description: A dataset containing 92 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Leptochloa exilis (Renvoize) P.M.Peterson"
 ]
}

 The dataset includes 92 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0136235-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fyc15r
title: Occurrence Download

description: A dataset containing 3265 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bombus morrisoni Cresson, 1879"
 ]
}

 The dataset includes 3265 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001838-160118175350007/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kakf5b
title: Occurrence Download

description: A dataset containing 1677 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Stapfochloa elata (Desv.) P.M.Peterson"
 ]
}

 The dataset includes 1677 records from 139 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0136234-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zd6gnq
title: Occurrence Download

description: A dataset listing the 3442340 species recorded in GBIF matching the query:
{ }

 The dataset's 3442340 records were derived from 44359 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0278537-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kzexgc
title: Occurrence Download

description: A dataset containing 12649 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Russian Federation",
 "OccurrenceStatus is Present",
 "TaxonKey is one of (Rana arvalis Nilsson, 1842, Rana amurensis Boulenger, 1886, Rana temporaria Linnaeus, 1758)",
 "Year 1900-2023"
 ]
}

 The dataset includes 12649 records from 42 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082537-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y3erru
title: Occurrence Download

description: A dataset containing 1223 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Axonopus pressus (Nees ex Steud.) Parodi"
 ]
}

 The dataset includes 1223 records from 90 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082544-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8jvfxq
title: Occurrence Download

description: A dataset containing 23 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Ecuador",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Oryzomys albigularis (Tomes, 1860)"
 ]
}

 The dataset includes 23 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065302-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8xnnvr
title: Occurrence Download

description: A dataset containing 570162 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Occurrence evidence",
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 570162 records from 215 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065343-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.x5aszx
title: Occurrence Download

description: A dataset containing 501 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Passiflora exsudans Zucc."
 ]
}

 The dataset includes 501 records from 43 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082547-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jmgprc
title: Occurrence Download

description: A dataset containing 504298 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "PublishingCountry is Colombia",
 {
 "and" : [
 "Country is Colombia",
 {
 "not" : {
 "Issue" : [
 "is Country coordinate mismatch"
 ]
 }
 }
 ]
 }
 ]
 },
 {
 "or" : [
 "StateProvince ~la guajira",
 "StateProvince is la guajira"
 ]
 }
 ]
}

 The dataset includes 504298 records from 266 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065348-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6fjm7z
title: Occurrence Download

description: A dataset containing 321 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Axonopus anceps (Mez) Hitchc."
 ]
}

 The dataset includes 321 records from 53 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082551-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7fggas
title: Occurrence Download

description: A dataset containing 441 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is South America",
 "Country is Colombia",
 "Locality is Barrancabermeja"
 ]
}

 The dataset includes 441 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065307-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yqtyua
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Axonopus succulentus G.A.Black"
 ]
}

 The dataset includes 6 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082582-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.m7zdze
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Axyris koreana Nakai"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082630-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.s3k9k7
title: Occurrence Download

description: A dataset containing 803 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Erechtites atkinsoniae F.Muell.",
 "HasCoordinate is true"
 ]
}

 The dataset includes 803 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065311-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4p4kaf
title: Occurrence Download

description: A dataset containing 74 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Azorella diversifolia Clos"
 ]
}

 The dataset includes 74 records from 27 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082914-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.u2t6jb
title: Occurrence Download

description: A dataset containing 3496 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-31.82235 63.88893,-25.82235 37.52553,62.97765 27.42587,79.77765 33.62291,91.77765 25.27543,140.97765 25.27543,192.57765 67.35069,178.17765 81.61725,14.97765 81.79039,-31.82235 63.88893))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is one of (Lamproderma ovoideum Meyl., 1932, Lamproderma pseudomaculatum Mar.Mey. & Poulain, 1995, Lamproderma sauteri Rostaf., 1874, Lamproderma sauteri var. brunnescens Meyl., 1927, Lamproderma sauteri var. turbinatum Meyl., 1932, Lamproderma sauteri var. fallax Meyl., 1935, Lamproderma sauteri var. atrogriseum Meyl., 1932, Lamproderma sauteri var. brunnescens Meyl., 1927, Lamproderma sauteri var. robustum (Ellis & Everh.) P.W.Graff, 1928, Lamproderma sauteri var. pulchrum Meyl., 1932, Lamproderma carestiae var. ovoideum (Meyl.) Kowalski, 1975, Lamproderma ovoideum f. globosum Meyl., 1932, Lamproderma splendens f. leucotrichum (Meyl.) Y.Yamam., 1998, Lamproderma splendens f. gracile Meyl., 1932, Lamproderma splendens var. leucotrichum Meyl., 1932, Lamproderma splendens Meyl., 1929, Lamproderma aeneum Mar.Mey. & Poulain, 2002, Lamproderma arcyrioides (Sommerf.) Rostaf., 1874, Lamproderma arcyrioides f. leucofilum (H.Neubert, Nowotny & K.Baumann) Y.Yamam., 1998, Lamproderma arcyrioides var. leucofilum H.Neubert, Nowotny & K.Baumann, 1989, Lamproderma violaceum var. arcyrioides (Sommerf.) Torrend, 1908)"
 ]
}

 The dataset includes 3496 records from 52 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065362-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.psbavh
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Laserpitium emilianum Emb."
 ]
}

 The dataset includes 4 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065375-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bw7zyu
title: Occurrence Download

description: A dataset containing 489 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Axonopus argentinus Parodi"
 ]
}

 The dataset includes 489 records from 57 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082560-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.a7hu9y
title: Occurrence Download

description: A dataset containing 129 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Roa australis Kuiter, 2004"
 ]
}

 The dataset includes 129 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065329-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.n498ec
title: Occurrence Download

description: A dataset containing 52 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Axonopus rupestris Davidse"
 ]
}

 The dataset includes 52 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082574-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bgqsw9
title: Occurrence Download

description: A dataset containing 16 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Salarias obscurus Bath, 1992"
 ]
}

 The dataset includes 16 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065366-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7b6bxb
title: Occurrence Download

description: A dataset containing 11323 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Erica vagans L.",
 "HasCoordinate is true",
 "Year is greater than or equal to 1900",
 "BasisOfRecord is one of (Human Observation, Specimen, Unknown evidence)"
 ]
}

 The dataset includes 11323 records from 188 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082585-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ecfu2j
title: Occurrence Download

description: A dataset containing 63 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Senecio chilensis Less.",
 "HasCoordinate is true"
 ]
}

 The dataset includes 63 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065369-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.q7e9jr
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Phyllogomphoides semicircularis (Selys, 1854))"
 ]
}

 The dataset includes 6 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011296-240425142415019/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.49ctc7
title: Occurrence Download

description: A dataset containing 135 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Axonopus surinamensis (Hochst. ex Steud.) Henrard"
 ]
}

 The dataset includes 135 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082594-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.868ms3
title: Occurrence Download

description: A dataset containing 1524 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Senecio magnificus F.Muell.",
 "HasCoordinate is true"
 ]
}

 The dataset includes 1524 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065377-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.23jmv9
title: Occurrence Download

description: A dataset containing 3327 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "Continent is Europe",
 "Year is greater than 1978",
 "Year is less than 2014",
 "HasGeospatialIssue is false",
 "TaxonKey is Carduncellus monspeliensium All."
 ]
}

 The dataset includes 3327 records from 50 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082596-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wqz5gs
title: Occurrence Download

description: A dataset listing the 18586 species recorded in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((121.2 24.7,121.8 24.7,121.8 25.5,121.2 25.5,121.2 24.7))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset's 18586 records were derived from 279 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065365-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wu95j6
title: Occurrence Download

description: A dataset containing 2670 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "Continent is Europe",
 "Year is greater than 1978",
 "Year is less than 2014",
 "HasGeospatialIssue is false",
 "TaxonKey is Blanus cinereus Vandelli, 1797"
 ]
}

 The dataset includes 2670 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082575-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d4met5
title: Occurrence Download

description: A dataset containing 319 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Polylepis quadrijuga Bitter"
 ]
}

 The dataset includes 319 records from 40 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067267-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3pynmj
title: Occurrence Download

description: A dataset containing 5858 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "Continent is Europe",
 "Year is greater than 1978",
 "Year is less than 2014",
 "HasGeospatialIssue is false",
 "TaxonKey is Silene coronaria (L.) Clairv."
 ]
}

 The dataset includes 5858 records from 148 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082559-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.12969
title: cstr注册测试数据集
title: cstr注册测试数据集

description: cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集
description: cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集cstr注册测试数据集