“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	effective value, virtual value effective variance effective viscosity effective wavelength effective width effective yield effective Z effectivity effectivization effect leather effectless effect lighting effect marker effect of acceleration effect of agtion on strucyure effect of artistic communication effect of dance effect of displacement injury effect of electrical discrimination effect of evolution effect of forces effect of labor contract effect of large hydraulic engineering on marine environment effect of magnetic calorie microscopic mechanism effect of nuclear detonation on the ionosphere

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