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关注：1
2013-05-23 12:21
求翻译：实验结果表明，对塑料包装的最佳提取方案为二氯甲烷作为提取液， 提取时间以12-18小时为宜，提取温度为55℃最佳。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
实验结果表明，对塑料包装的最佳提取方案为二氯甲烷作为提取液， 提取时间以12-18小时为宜，提取温度为55℃最佳。
问题补充： |
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2013-05-23 12:21:38
The experimental results show that the plastic packaging extract program as dichloromethane extract, the extraction time of 12-18 hours is appropriate, extraction temperature 55 ℃ best.
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2013-05-23 12:23:18
Experimental results indicate that the plastic packaging for the best extraction program 2 methylene chloride extraction liquid as a time to extract, 12 - 18 hours to be extracted, at 55 °C Best.
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2013-05-23 12:24:58
The experimental result indicated that, extracts to the plastic packing best extraction plan for the methylene chloride achievement, extraction time take 12-18 hour as suitable, extraction temperature for 55℃ best.
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2013-05-23 12:26:38
Experimental results show that the best extraction program for plastic packaging for dichloromethane extract, extract to 12-18 hours, extraction temperature of 55 ° c the best.
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2013-05-23 12:28:18
正在翻译，请等待...
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