常見例句雙語例句On the basis of them, a speed-regulating system of battery locomotive applied in colliery and outer drive circuits of IPM was designed.介紹了直流斬波原理，IPM特點和具體的選型方法，并在此基礎上設計出一套用于礦用蓄電池機車的調速系統(tǒng)和IPM的外部驅動電路。After Peigou Coal Mine raising to coal and gas outburst mine, the Locomotive with power line is transformed battery locomotive, to construct and design a electrified chamber.裴溝煤礦升級為煤與瓦斯突出礦井后，將架線電機車改為電瓶車牽引，設計并施工了充電硐室。After Gaocheng Coal Mine raising to coal and gas outburst mine, the Locomotive with power line is transformed battery locomotive, to construct and design a electrified chamber.告成煤礦升級為煤與瓦斯突出礦井后，將架線電機車改為電瓶車牽引，設計并施工了充電硐室。 返回 battery locomotive