·2,447,543篇论文数据,部分数据来源于NoteExpress
Note:Before 2002, numbers of staff and workers are according to old classification of the sectors(decluding private enterprises).
注:2002年前按旧行业分类职工人数(不含私营企业)。
youdao
应用推荐
模块上移
模块下移
不移动