“proximity switch”的概念、定义、翻译、参考文献-科学参考

单词	proximity switch
释义	proximity switch Encyclopedia 工学日用电器释 proximity switch接近开关当运动着的物体与其接近到一定位置时，即能发出信号以控制运动物体的位置或行程，或控制自动计数的一种主令电器。
随便看	alternative fuel internal combustion engine alternative fuels alternative gravitationed theory alternative gravity model alternative grazing alternative group alternative hypothesis alternative law alternative least squares alternative link alternatively alternative matrix alternative medicine alternative method alternative network model alternative obligation alternative optimality alternative phase computed generated hologram alternative question alternative ring alternative risk transfer alternatives Alternative Semantics alternative series alternative set theory

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