The Causes and Countermeasures of Brain Drain in IT Industry  

作　　者：Xiaoyan Chang Xiaohua Jiang Xiuyan Qu 

机构地区：[1]Computer Information Institute,Yangzhou University of Science and Technology,Jiangsu,Ch

出　　处：《Business Administration and Management》2019年第1期20-25,共6页工商管理

摘　　要：The fern classifi cation has undergone a series of improvements.At present,China is mainly used by Professor Qin Renchang in 1978.However,from the point of view of plant gametophyte,this classification system needs to be improved.

关 键 词：PTERIDOPHYTE GAMETOPHYTE classifi CATION system 

分 类 号：C[社会学]