电力拖动的英文：
electric drive

参考例句：

feedback control technology of electric drive system
电力拖动反馈控制技术

electric是什么意思：
adj. 电的；电动的；发电的；导电的；令人震惊的
n. 电；电气车辆；带电体

The atmosphere was electric.
气氛很热烈。

electric cartridge
带电体唱头

This electricity is then fed into the electricity grid system
然后,这一电流被输入电网系统。

This electricity is then fed into the electricity grid system.
然后，这一电流被输入电网系统。

The steam can generate electricity by turning an electric generator.
蒸汽可以转动发电机发电。

drive是什么意思：
v. 驾驶；用车送；驱动；迫使
n. 驱车旅行；大道；欲望；干劲；宣传活动

The system tried to join a drive to a directory on a joined drive.
系统试图将驱动器合并到合并驱动器上的目录。

The system tried to SUBST a drive to a directory on a joined drive.
系统试图替代驱动器为合并驱动器上的目录。

This car is a tough baby to drive.
这辆车可不太好开。

This will extend the life of the drive.
这样会延长驱动装置的寿命。

tank driving manual
坦克驾驶教范