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关注：1
2013-05-23 12:21
求翻译：醋酸镁实验中，观察反应现象时常常通过挂壁颜色来判断结果是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
醋酸镁实验中，观察反应现象时常常通过挂壁颜色来判断结果
问题补充： |
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2013-05-23 12:21:38
Magnesium acetate experiments, observe the reaction phenomenon, often through the wall color to determine the results
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2013-05-23 12:23:18
acetate in the lab, the response is often through wall color to tell the result
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2013-05-23 12:24:58
In the magnesium acetate experiment, the observation responded when phenomenon frequently through hangs the wall color to judge the result
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2013-05-23 12:26:38
Magnesium acetate experiment, observe the reaction often wall color to determine when results
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2013-05-23 12:28:18
thin layer plate;
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