英语词汇“power-operated points”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	power-operated points
释义	power-operated points 动力道岔
随便看	efficiency of tax administration efficiency of teaching efficiency of technology improvement efficiency of technology innovation efficiency of telescope efficiency of term structure efficiency of the constitution efficiency of the furnace efficiency of the property efficiency of the pull efficiency of the pumping unit efficiency of thermal cycle efficiency of thermal power generation efficiency of the shutter contact efficiency of the system efficiency of the technical efficiency of the traveler efficiency of tractor working group per shift Efficiency of Trade-off efficiency of transfer payment efficiency of transformation efficiency of transformer efficiency of transmission efficiency of transmissionof a shutter efficiency of transpiration