Title: Chang yong dian zi yuan jian ji dian xing ying yong
Description: Ben shu zhu yao yi tu jie xing shi jie shao xian dai dian zi yuan jian de ji ben zhi shi, Yuan li, Shi bie ji zai bu tong ling yu, Bu tong huan jing zhong de dian xing ying yong. Qi te dian yi xian dai yuan jian wei li, Jie shao ta men zai xin chan pin huo gao ji shu chan pin zhong de shi yong, Tu chu ying yong shi li yu xiao guo.