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短语
catalizador m
一般 catalyst
化学 catalyzer; multicomponent catalyst
医疗的 catalyzator; contact substance
技术 accelerant
汽车 catalyst (paint and body filler, pintura y masilla de plástico)
运输, 环境 catalytic convertor
catalizadores m
专利 catalysts
环境 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
catalizador: 101 短语, 15 学科
农业1
冶金1
化学54
医疗的2
商业1
国际货币基金组织1
技术6
机械工程1
汽车1
物理科学2
环境9
电子产品1
纺织工业3
自然科学1
运输17