请教高手, 如何能查到文章被人下载的次数呢? 谢谢>>>>

所有跟帖： 

• check SCI or http://scholar.google.com/ -whiteheart- ♂ (185 bytes) () 03/12/2008 postreply 13:36:16

• 回复：check SCI or http://scholar.google.com/ -prem- ♀ (155 bytes) () 03/12/2008 postreply 14:13:24