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关注：1
2013-05-23 12:21
求翻译：钒是许多催化氧化催化剂的重要活性组分是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
钒是许多催化氧化催化剂的重要活性组分
问题补充： |
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2013-05-23 12:21:38
Vanadium is an important catalyst in many oxidation of the active component
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2013-05-23 12:23:18
Many catalytic oxidation catalyst vanadium is important biologically active group of sub-
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2013-05-23 12:24:58
The vanadium is many catalyzed oxidative catalyst important active constituent
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2013-05-23 12:26:38
Vanadium is Catalytic oxidation catalysts of many important active component
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2013-05-23 12:28:18
Vanadium is Catalytic oxidation catalysts of many important active component
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