- n.
【化學】觸媒，催化劑，接觸劑〔又作 catalytic agent〕；〔比喻〕觸發(fā)因素，〔口語〕(善用熱情、言語等打動他人的)有感染力的人。
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catalyst中文什么意思
[ 'kætəlist ] 發(fā)音: 用"catalyst"造句
例句與用法
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- Many medicines are products of catalysts .
很多內(nèi)服藥就是催化反應的產(chǎn)物。 - The catalyst is subjected to a uniform ram pressure .
催化劑承受均勻活塞壓力。 - Those catalysts are used in small tubular reactors .
那些催化劑用于小型管式反應器。 - There is actually a failure of the integral particle of the catalyst .
實際上存在有整粒催化劑的破碎。 - To pass the water test the catalyst should not disintegrate or crumble .
經(jīng)過泡水試驗，催化劑應不開裂或破碎。
英文釋義
名詞- something that causes an important event to happen; "the invasion acted as a catalyst to unite the country"
- (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected
同義詞：accelerator