名词中文翻译
中文翻译：价数
同义词：
['valence', 'activity']
例句：
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1.The valency of the metal in this compound is high.
这种化合物中金属的价数很高。
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2.The valency of the enzyme is crucial for its function.
酶的活性对于其功能至关重要。
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3. The valency of the chemical reaction is determined by the reactants and their concentrations.
化学反应的活性由反应物及其浓度决定。