“photoelectric shaft speed monitoring device”的概念、定义、翻译、参考文献-科学参考

单词	photoelectric shaft speed monitoring device
释义	photoelectric shaft speed monitoring device Encyclopedia 工学航空交通检测释 photoelectric shaft speed monitoring device光电式轴转速监测装置利用光学原理对轴转速进行测量的装置。可分为投射式和反射式两类。
随便看	module of a family of curves module of an Euclidean algorithm module of a quadrilateral module of boundaries module of coboundaries module of cocycles module of constant rank module of cycles module of derivations module of differential forms module of differential operators module of differentials module of ellipticity module of extensions module of finite generation module of finite length module of finite presentation module of finite type module of fractions module of homomorphisms module of periods module of quotients module of real numbers mod 1 module of representations module of symbols

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