英语词汇“diametral pitch”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	diametral pitch
释义	diametral pitch noun : a ratio equal to the pitch diameter of a gear in inches divided by the number of teeth in the gear
随便看	sec leg sec nat sec reg Secale secales secalin secalose secaloses Secamone secant secants secateur secateurs seccer seccest Secchi disc secco seccos Seccotine secede seceded seceder seceders secedes seceding

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diametral pitch