新 | 标 题 | 悬赏分 | 发贴人 | 回复/阅读 | 回复人 | 更新时间 |
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文献中一句话不明白,大家帮我解释解释 | 3 | rrrzzz | 5/623 | gkf123 | 2007-03-10 08:45:28 |
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Endnote怎么下载PDF全文? | 3 | rrrzzz | 2/7065 | rrrzzz | 2007-02-11 00:25:45 |
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大家谁知道powder addition funnel是什么东西? | 3 | rrrzzz | 5/1275 | rrrzzz | 2007-01-25 12:04:52 |
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请问石油醚热浸冷析法是什么? | 3 | rrrzzz | 11/1827 | Amanda | 2006-12-22 20:20:53 |
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求一篇Synlett文献 | 3 | rrrzzz | 4/496 | rrrzzz | 2006-12-16 23:11:35 |
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吡啶怎么除去? | 3 | rrrzzz | 10/1287 | rrrzzz | 2006-12-11 00:07:38 |
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怎样保持反应温度稳定? | 3 | rrrzzz | 9/835 | sz22033 | 2006-12-08 19:09:34 |
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Erlenmeyer flask是什么? | 3 | rrrzzz | 5/747 | ky3000t | 2006-12-06 03:18:09 |
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苯用钠除水能用二苯甲酮指示吗? | 3 | rrrzzz | 10/884 | rrrzzz | 2006-12-05 23:08:36 |
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求助一篇文献 | 3 | rrrzzz | 2/492 | rrrzzz | 2006-11-22 12:35:14 |
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NaN3怎么后处理? | 3 | rrrzzz | 4/1829 | hcj | 2006-11-01 00:20:42 |
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微量体积的试剂缓慢加入该怎么做? | 3 | rrrzzz | 7/852 | 温暖的心 | 2006-10-14 08:11:42 |
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稀盐酸要不要现用现配? | 3 | rrrzzz | 12/1431 | rrrzzz | 2006-10-13 01:14:38 |
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Cu(II)的配合物? | 3 | rrrzzz | 2/562 | rrrzzz | 2006-09-11 22:39:31 |
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苯乙炔怎么纯化? | 3 | rrrzzz | 3/1266 | rrrzzz | 2006-09-07 11:44:31 |
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请问悬滴法(长生物大分子单晶用的)? | 3 | rrrzzz | 2/534 | rrrzzz | 2006-08-19 23:50:54 |
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请问这个化合物怎样点板跟踪? | 3 | rrrzzz | 14/1411 | rrrzzz | 2006-08-16 02:02:20 |
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苄基负离子稳定吗? | 3 | rrrzzz | 14/1425 | rrrzzz | 2006-08-12 23:40:29 |
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求助一篇Synlett文献 | 3 | rrrzzz | 6/783 | rrrzzz | 2006-07-20 23:17:55 |
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求助一篇Synthesis文献 | 3 | rrrzzz | 3/506 | rrrzzz | 2006-06-22 23:37:01 |