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关注：1
2013-05-23 12:21
求翻译：The solution was centrifuged (15 min, 4000 rpm), andthe supernatant was aspirated with a vacuum pump and filtered through a Whatman membrane filter (0.45 m) in a Millipore vac-uum unit.是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
The solution was centrifuged (15 min, 4000 rpm), andthe supernatant was aspirated with a vacuum pump and filtered through a Whatman membrane filter (0.45 m) in a Millipore vac-uum unit.
问题补充： |
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2013-05-23 12:21:38
将溶液离心（15分钟， 4000转） ， andthe吸出上清液用真空泵，并通过在微孔VAC- UUM单元用Whatman滤膜（ 0.45 m）为过滤。
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2013-05-23 12:23:18
正在翻译，请等待...
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2013-05-23 12:24:58
解答被分离了 (15分钟， 4000转每分钟)，并且上层清液用真空泵在微孔真空单位吐气了并且 (过滤通过一) Whatman薄膜滤器0.45 m。
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2013-05-23 12:26:38
解决的办法是离心 （15 分钟，4000 rpm），和上清液是用一台真空泵抽吸和通过微孔真空单元下的惠特曼膜机过滤 (0.45 m)。
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2013-05-23 12:28:18
The solution was centrifuged (15 min, 4000 rpm), andthe supernatant was aspirated with a vacuum pump and filtered through a Whatman membrane filter (0.45 m) in a Millipore vac-uum unit.
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