3274| 4
|
[研究方法] 弱问一个小问题:从别人的文献上提取数据,还需要获得别人的同意么 |
| ||
发表于 2009-5-30 23:50
|
显示全部楼层
| ||
发表于 2009-5-31 14:36
|
显示全部楼层
| |
GMT+8, 2024-12-23 11:29 , Processed in 0.060928 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.