“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	development of larynx development of limb bones development of limb muscles development of lymph nodes development of marine space resources development of mechanical industry in Germany development of mechanical industry in the United Kingdom development of mechanical industry in the United States development of meta-cognition development of middle ear development of muscular system development of nervous system development of ocean energy development of ovary development of pancreas development of pineal body development of pituitary gland development of pumped storage power station in China development of reservoir with bottom water development of respiratory system development of rib development of self-concept development of self-conscious emotion development of skeletal muscles development of skeletal system

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