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关注：1
2013-05-23 12:21
求翻译：2.实验所用的铝条的纯度为99.7%，制得的异丙醇铝在没有除杂的情况下纯度可达到99.97%是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
2.实验所用的铝条的纯度为99.7%，制得的异丙醇铝在没有除杂的情况下纯度可达到99.97%
问题补充： |
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2013-05-23 12:21:38
2 the purity of the aluminum used in the experiment was 99.7%, aluminum isopropoxide obtained 99.97% purity in the case of no impurity
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2013-05-23 12:23:18
2.The use of aluminum for the purity of 99.7 % in the Isopropyl Alcohol except for aluminum in the absence of the 99.97 % purity can be achieved
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2013-05-23 12:24:58
2. experiments uses the aluminum strip purity is 99.7%, the system results in the aluminium isopropoxide in the purity has not been possible to achieve 99.97% except the mixed situation in
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2013-05-23 12:26:38
2. experiment with aluminium purity of 99.7%, made of aluminum in isopropyl alcohol purity without the removal of up to 99.97%
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2013-05-23 12:28:18
正在翻译，请等待...
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