词汇“ppt”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	ppt
释义	pptppt1.■=parts per thousand 千分之几;2.■parts per trillion 亿万分之几(等于10+[-12);3.■precipitate;4.■precipitation
随便看	operationalist operationalization operationalize operational label operational life proof cycle operationally operational management operational manoeuvre operational mathematics operational mode operational multiplier opera-tional performance operational performance-analysis language operational precision operational problem operational procedure operational program(me) operational project operational proof cycle operational ration operational reliability operation(al) research operational reserve operational responsibility operational rule

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