The acting force and motion of vibratile tumbling machine are analysed theoretically.

对振动光饰机的受力和运动进行理论分析。

youdao

Turn on power, setting force value on power display, and time of acting force on counter.

开启电源，于力量显示器上设定施力值，计时器上设置作用力时间；

youdao

The acting force of prying and pressing marks is leverage effect which is different from that of hitting marks, impact effect.

撬压痕迹与打击痕迹的作用力形式不同，分别是杠杆作用和碰撞作用。

youdao

Not acting will force choice between lousy service and higher prices.

FORBES: CES: FCC Chair Julius Genachowski, Live From Las Vegas

The lower density means dramatically less drag force acting on the spinning disk stack so that mechanical power into the motor is substantially reduced.

ENGADGET: HGST develops helium-filled, high-capacity hard drives: no, they won't float away

Even though the force acting on the asteroid would be extremely small, the cumulative effect over a week or so should be enough to do the trick.

ECONOMIST: The American Association for the Advancement of Science