赏金 | 标题 | 回答数 | 最后回答 |
500 | 一批American Geophysical Union出版的文献 | 24 | dong3626 09/4/4 18:11 |
400 | (已应助)求助16篇英文文献 | 17 | ustb 08/10/18 15:02 |
250 | (已应助)求2篇acs文章 | 6 | quanbaogang 09/1/6 11:09 |
200 | (已应助)-SD文献求助全文 | 8 | dong3626 09/2/27 8:27 |
200 | (已应助)求英文文献,每篇20积分!谢谢! | 14 | cuiyanhu 08/6/2 21:48 |
200 | (已应助)求助外文文献 | 15 | dong3626 08/5/16 12:15 |
200 | (已应助)求职业技能鉴定国家题库油品分析工 | 7 | cnxnq11 09/7/27 15:53 |
200 | (已应助)求文献10篇 | 10 | flyfolk 08/6/15 15:10 |
200 | 求几个标准 | 5 | mouslaka 10/3/18 11:08 |
200 | 几篇老文献! | 13 | shxie 09/6/19 17:37 |
200 | —恭囍bljiao、hanxm、littlewing、skyzhang521、willsmith81成为本版专家! | 65 | liu999999 08/5/8 8:35 |
200 | 再求5篇iop | 5 | eginzon 10/1/4 16:40 |
200 | 求AOAC文献数篇 | 16 | bljiao 09/7/7 10:42 |
200 | 求英文文献,每篇20分 | 20 | quanbaogang 09/5/6 12:29 |
200 | 老文献(1) | 5 | wangshirf 10/6/18 23:38 |
200 | 老文献(2) | 8 | drizzlemiao 10/6/23 7:29 |
200 | 多篇求助(1) | 7 | drizzlemiao 10/5/19 3:36 |
200 | 多篇求助(2) | 7 | drizzlemiao 10/5/19 3:40 |
200 | Advances in Imaging and Electron Physics - volume153 | 24 | drizzlemiao 10/10/30 3:09 |
200 | 求助J. Agric. Food Chem.英文文献1篇 | 12 | mouslaka 10/12/6 13:01 |