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标 题 |
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反应检索求助 | 10 |
chsxchemis |
3/368 |
chsxchemis |
2012-03-30 09:04:04 |
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求助难找的文献！ | 5 |
chsxchemis |
1/464 |
claymore |
2012-03-27 23:59:18 |
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文献求助！ | 3 |
chsxchemis |
2/284 |
chsxchemis |
2012-03-27 11:18:07 |
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文献求助！ | 3 |
chsxchemis |
2/247 |
chsxchemis |
2012-03-23 22:42:03 |
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假期文献求助！ | 10 |
chsxchemis |
2/280 |
chsxchemis |
2012-01-17 09:08:19 |
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文献求助！ | 3 |
chsxchemis |
2/261 |
chsxchemis |
2012-01-12 08:46:36 |
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周末求助文献！ | 3 |
chsxchemis |
2/644 |
chsxchemis |
2011-12-19 07:36:18 |
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中文文献求助 | 3 |
chsxchemis |
2/259 |
chsxchemis |
2011-11-01 15:12:09 |
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节日愉快！学位论文求助！ | 5 |
chsxchemis |
3/304 |
gchhmt1817 |
2011-10-03 10:15:53 |
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学位论文！ | 3 |
chsxchemis |
2/371 |
chsxchemis |
2011-09-17 07:55:21 |
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文献求助！ | 3 |
chsxchemis |
2/576 |
chsxchemis |
2011-09-16 22:16:57 |
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求助中文文献！ | 3 |
chsxchemis |
2/377 |
jimuwei |
2011-09-13 13:14:09 |
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文献求助！！！ | 3 |
chsxchemis |
2/443 |
chsxchemis |
2011-09-13 09:04:51 |
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周末文献求助！ | 3 |
chsxchemis |
2/355 |
chsxchemis |
2011-09-10 09:24:11 |
| |
书上面的一节，如何下来？ | 10 |
chsxchemis |
3/386 |
chsxchemis |
2011-09-09 16:22:59 |
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文献求助！ | 3 |
chsxchemis |
2/342 |
chsxchemis |
2011-09-08 10:50:44 |
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大早求助！ | 3 |
chsxchemis |
2/474 |
chsxchemis |
2011-09-08 09:25:15 |
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求助文献，早上好！ | 3 |
chsxchemis |
2/209 |
chsxchemis |
2011-09-05 10:20:44 |
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文献求助！ | 3 |
chsxchemis |
2/351 |
chsxchemis |
2011-09-03 20:24:33 |
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文献求助！第二天. | 3 |
chsxchemis |
3/291 |
chsxchemis |
2011-09-01 10:16:47 |
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