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关注:1
2013-05-23 12:21
求翻译:and mixed. The mixture was transferred to a beaker containing 50 ml of ethanol, stirred for 30 min, and filtered.The residue was washed with water and again with ethanol,filtering after each wash. Samples were dried in 60 ?C vacuum oven overnight. All experiments were performed in是什么意思? 待解决
悬赏分:1
- 离问题结束还有
and mixed. The mixture was transferred to a beaker containing 50 ml of ethanol, stirred for 30 min, and filtered.The residue was washed with water and again with ethanol,filtering after each wash. Samples were dried in 60 ?C vacuum oven overnight. All experiments were performed in
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2013-05-23 12:21:38
和混合。
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2013-05-23 12:23:18
并且混合。混合物转移了到包含50 ml对氨基苯甲酸二的烧杯,被搅动了在30分钟,并且被过滤了。残滓用水洗涤了,并且再与对氨基苯甲酸二,过滤,在每华盛顿抽样后在60被烘干了?C隔夜真空烤箱。所有实验执行了
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2013-05-23 12:24:58
并且混合。 混合物转移了到包含50机器语言对氨基苯甲酸二的烧杯,被搅动了在30分钟,并且被过滤了。残滓洗涤了用水和再与对氨基苯甲酸二,过滤在每华盛顿以后。 样品在60被烘干了?C隔夜真空烤箱。 所有实验执行了
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2013-05-23 12:26:38
和混合。混合物被转移到一个含有乙醇 50 毫升的烧杯、 搅拌 30 分钟,和过滤。残留的被洗涤用水和再与乙醇,过滤后,每个洗。样品被乾在 60?一夜之间 C 真空烤箱。所有实验都在都进行
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2013-05-23 12:28:18
和相混合。混合被转到包含持续 30 分钟被搅和的乙醇, filtered.The 残留物的 50 ml 的一个大口酒杯有水洗和再次利用乙醇,过滤每个洗后。例子在 60 中是干的?C 真空烤炉前晚。所有试验被实行在
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