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Terms for subject General containing 转速 / 分 | all forms
ChineseEnglish
切削速度是用线速度来表示的,因为用每分钟的转数来表示的速度本身是没有意义的the cutting speed is stated in linear terms, as a speed stated in r. p. m. is, by itself, meaningless
转速为45次/分的唱片forty-five