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关注：1
2013-05-23 12:21
求翻译：使用石油醚脱脂，乙醇回流，提取桃仁中苦杏仁苷，得到苦杏仁苷粗品是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
使用石油醚脱脂，乙醇回流，提取桃仁中苦杏仁苷，得到苦杏仁苷粗品
问题补充： |
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2013-05-23 12:21:38
Using petroleum ether defatted by ethanol extract of amygdalin in the walnuts in the amygdalin in crude
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2013-05-23 12:23:18
Use of petroleum ether, ethyl alcohol skimmed back extract, peach, bitter almond, in the bitter almonds of crude product
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2013-05-23 12:24:58
The use benzine degreasing, the ethyl alcohol backflow, in the extraction peach kernel the bitter apricot kernel glucoside, obtains the bitter apricot kernel glucoside thickly
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2013-05-23 12:26:38
Using petroleum ether degreasing, ethanol reflux, extraction of amygdalin in semen persicae, amygdalin get rough
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2013-05-23 12:28:18
正在翻译，请等待...
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