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關注：1
2013-05-23 12:21
求翻譯：采用料液比為1：20 ，在80 ℃下用55 % 的甲醇水浴回流提取2 h是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
采用料液比為1：20 ，在80 ℃下用55 % 的甲醇水浴回流提取2 h
問題補充： |
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2013-05-23 12:21:38
Solid to liquid reflux extraction than 1:20, at 80 ℃ with 55% methanol water bath for 2 h
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2013-05-23 12:23:18
In the liquid ratio is 1:20, and in the next 80 ° C with 55% of the methanol extract 2h as well as reflow
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2013-05-23 12:24:58
Picks the needed materials fluid ratio is 1:20, in 80 ℃ under withdraws 2 h with 55% methyl alcohol water bath backflow
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2013-05-23 12:26:38
Feed ratio of 1:20, in the 80 of methanol under reflux extraction in water bath 2 h
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2013-05-23 12:28:18
正在翻譯，請等待...
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