| 新 | 标 题 | 悬赏分 | 发贴人 | 回复/阅读 | 回复人 | 更新时间 |
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请问各位同行中国石化在北京的单位哪个效益好一点 | oasis_lee | 0/609 | 2006-10-09 19:22:01 | ||
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求助：www.elsevier.com如何下上面书的文章 | 3 | oasis_lee | 3/1291 | liuboyu | 2005-12-21 09:25:42 |
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求：外文文献查找全文 | 3 | oasis_lee | 5/912 | dandank | 2005-12-14 18:21:43 |
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求助：会议论文 哥们们给看看 | 3 | oasis_lee | 0/579 | 2005-12-01 00:51:12 | |
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求助： CSJ 怎么下全文 | 3 | oasis_lee | 2/484 | sysllc | 2005-10-26 12:18:54 |
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急求：氨分子直径去哪里查 | 3 | oasis_lee | 2/2413 | jizheng | 2005-10-16 12:02:59 |
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求助：外文全文查找的问题 | 3 | oasis_lee | 2/539 | oasis_lee | 2005-10-15 19:06:49 |
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求：哪位有 ACS的ID和密码 | 3 | oasis_lee | 2/731 | wguoyong | 2005-10-12 21:51:24 |
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