The crankshaft system installed with component which has enormous moment of inertia that leads to lower frequence of forced torsional vibration for crankshaft.

由于曲轴系统装有转动惯量很大的部件，所以曲轴扭转振动的自振频率比较低，往往会在工作转速范围内产生共振。

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Based on the theory of fire control volume, a forced model for analyzing the component of flow resistance in fire zone was developed.

在火灾控制体理论的基础上，建立了一个用于分析火区阻力构成的火灾控制体受力模型。

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The forced air cooling is an important component of motorcycle, playing a key role in radiating heat, cooling and as well as keeping the normal temperature of engine.

强制风冷系统是坐式摩托车的重要组成部分，它起着散热冷却、保证发动机温度正常的作用。

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Most western component makers have been forced out of business.

ECONOMIST: Old names have lost their puff

And companies that depend on a component manufactured by only one source may be forced to completely redesign their product.

FORBES: Written by Clarence Chen, Ashok Rao and Mark Stonich

Oddly enough, this component can't accept entries from the keyboard, and instead, you'll be forced to write all queries by hand.

ENGADGET: Samsung Galaxy Note for T-Mobile review Mobile