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关注：1
2013-05-23 12:21
求翻译：第二，对于原料的热不稳定性的问题，要用低沸点溶剂提取和在低温下储存。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
第二，对于原料的热不稳定性的问题，要用低沸点溶剂提取和在低温下储存。
问题补充： |
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2013-05-23 12:21:38
Second, the thermal instability of the raw material problem, use a low boiling point solvent extraction and storage at low temperatures.
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2013-05-23 12:23:18
For the first 2, raw materials, the thermal instability problem of low boiling point solvent extraction to use and in low-temperature storage.
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2013-05-23 12:24:58
Second, regarding the raw material hot unstable question, must use the low boiling point solvent extraction and stores up under the low temperature.
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2013-05-23 12:26:38
Second, for raw materials of thermal instability issue, with a low boiling point solvent extraction and storage at low temperatures.
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2013-05-23 12:28:18
Second, for raw materials of thermal instability issue, with a low boiling point solvent extraction and storage at low temperatures.
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