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Catalyst
 catalyst
行业 katalysator
环境 katalysator
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短语

catalysts

名词
专利 katalysatorer
catalyst ['kæt(ə)lɪst] 名词
行业 katalysator
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 katalysator
 英语 词库
catalyst ['kæt(ə)lɪst] 缩写
缩写, 聚合物 cat
Catalyst
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