【機(jī)】 break up of catalyst

催化劑的英語翻譯：

activator; catalyzer
【計】 catalyst
【化】 catalyst; catalyzator; catalyzer
【醫(yī)】 accelerant; catalyst; catalytic agent; catalyzator; catalyzer
contact substance

之的英語翻譯：

go; leave; of; somebody; something; this

瓦解的英語翻譯：

disintegrate; disorganize; collapse; crumble; go to pieces; overthrow
【化】 disagglomeration