The measuring principle and some design problems of key techniques, including precision air - bearing, driven motor, fixture and aligning devices were discussed.

讨论了精密气浮轴系、驱动电机、装夹调心装置等关键部件的设计问题及测量系统的工作原理。

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Some improved techniques of the loom are introduced, and the electronic let-off system is developed, which consists of three parts: driven motor, controller and warp tension testing.

文章介绍了织机送经机构的改造技术，讨论了电子送经系统的动力、控制、张力探测部分的设计准则和选用方法。

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Acts as if driven by a motor.

表现得像是由发动机驱动。

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Many motor home owners have driven to all 50 U.S.states - except,of course,Hawaii, way out in the Pacific Ocean.

VOA: standard.2010.03.01

It is a hybrid, powered by both a small internal combustion engine and a battery-driven electric motor.

ECONOMIST: Fuel economy

Like C-MAX Hybrid, C-MAX Energi has projected total system horsepower of 188 that stems from the combination of a gasoline engine and a battery-driven electric motor.

ENGADGET: Ford's 2013 C-Max Energi rolls out 95 MPGe, arrives later this fall

Herndon, VA - Volkswagen announced today that a 2013 Jetta Hybrid driven by Motor Trend Associate Road Test Editor Carlos Lago recorded a speed of 185.394 mph (298.363 kph) at the Bonneville Salt Flats, near Wendover, Nevada, during the Southern California Timing Association's (SCTA) annual Speed Week.

ENGADGET: Volkswagen 2013 Jetta Hybrid sets speed record, gives new meaning to hypermiling