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   英语
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短语
catalyst ['kæt(ə)lɪst] 名词
医疗的 acceleratore m
行业 catalizzatore m
catalysts 名词
专利 catalizzatori m
catalyst A substance whose presence alters the rate at which a chemical reaction proceeds, but whose own composition remains unchanged by the reaction. Catalysts are usually employed to accelerate reactions(positive catalyst), but retarding (negative) catalysts are also used ['kæt(ə)lɪst] 名词
环境 catalizzatore m
 英语 词库
catalyst ['kæt(ə)lɪst] 缩写
缩写, 聚合物 cat
catalyst: 70 短语, 8 学科
化学34
医疗的5
机械工程1
环境9
电子产品1
纺织工业2
自然科学1
运输17