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关注:1
2013-05-23 12:21
求翻译:件的单宁与甲醛反应的能力的强弱。是什么意思? 待解决
悬赏分:1
- 离问题结束还有
件的单宁与甲醛反应的能力的强弱。
问题补充: |
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2013-05-23 12:21:38
Parts of tannin and the strength of the ability of formaldehyde reaction.
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2013-05-23 12:23:18
The single-piece with formaldehyde response capabilities of strong or weak.
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2013-05-23 12:24:58
Tannin and formolite reaction ability strong and the weak.
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2013-05-23 12:26:38
Strength of reaction of tannic acid and formaldehyde.
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2013-05-23 12:28:18
Tannin and formolite reaction ability strong and the weak.
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