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关注：1
2013-05-23 12:21
求翻译：应避免之物质：卤素及三氟卤化物、硝酸铜、过氧化钠及钾、硫及某些酸。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
应避免之物质：卤素及三氟卤化物、硝酸铜、过氧化钠及钾、硫及某些酸。
问题补充： |
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2013-05-23 12:21:38
Materials to avoid: the halogen and trifluoromethyl halides, copper nitrate, sodium peroxide and potassium, sulfur and some acid.
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2013-05-23 12:23:18
The material should be avoided: Halogen fluorine and 3 copper halide salts, nitrate, sodium and potassium has been carbon dioxide, sulfur dioxide and certain acids.
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2013-05-23 12:24:58
Should avoid the material: Halogen and three fluorine halogenide, cupric nitrate, sodium peroxide and potassium, sulfur and certain acids.
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2013-05-23 12:26:38
Substances that should be avoided: halogen and halide trifluoride, copper, sodium peroxide and potassium nitrate, sulfur and certain acids.
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2013-05-23 12:28:18
the state should be avoided: Hot, flame, burning and incompatible properties. ;
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