针对目前储罐底板漏磁检测中存在的问题，提出研制移动机器人代替人力驱动或人工辅助电力驱动方式进行储罐底板漏磁扫描检测。
Based on the magnetic flux leakage (MFL) technique, a magnetic flux leakage testing instrument for corrosion in the tank floor plate driven by electric motor is developed.
正如铁路网和电力网分别驱动19世纪和20世纪的经济转型一样，今后几十年高速宽带将改变经济方式。
Just as railway networks drove an economic transformation in the 19th century, and electricity networks in the 20th century, so high-speed broadband will transform economies in decades to come.
驱动电梯的方式很多，如皮带轮，水力，蒸汽，电力等。
And there was a wide range of methods used to drive them, too - pulleys, water and steam power, electricity and so on.
本文概述了电动汽车电力驱动系统中电动机、能量转换器、电子控制器及蓄电池，指出了电动汽车蓄电池的几种充电方式。
This article briefly introduces the motor, energy converter, electronic controller and the battery of the electrical driving system of electric vehicle and tells the charging ways of its battery.
机床电力拖动系统采用集成电路实现脉宽调制方式调速用IGBT管驱动电动机。
This article presents the application of IGBT-PWM regulating speed system in machine tool's electric drive.
特别地，系统选择方式控制一对离合器，以在电力驱动模式和混合驱动模式之间进行切换。
In particular, the system selectively controls a pair of clutches to switch between an electric drive mode and a hybrid drive mode.
特别地，系统选择方式控制一对离合器，以在电力驱动模式和混合驱动模式之间进行切换。
In particular, the system selectively controls a pair of clutches to switch between an electric drive mode and a hybrid drive mode.
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