“railway switch transition equipment”的概念、定义、翻译、参考文献-科学参考

单词	railway switch transition equipment
释义	railway switch transition equipment Encyclopedia 工学〔铁路信号设备〕释 railway switch transition equipment铁路道岔转换设备道岔尖轨或可动心轨位置转换和锁闭的机械装置。主要作用是变换铁路机车车辆的运行线路，并保障铁路机车车辆在道岔上运行的安全。
随便看	emission standards and measurement methods of railway noise on the boundary alongside railway line emission standards for stationary sources emission trading scheme emission trading system emission value emission variable emissive emissive heat emissive power emissivity emissivity calibration emissivity measurement Emissivity Measurement by Measuring Eimissions emit emitron emittance emitted emitted color calibration emitted color standard emitter emitter barrier-layer capacitance emitter-base diode emitter coupled logic emitter-coupled logic emitter-coupled logic, ECL

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