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- Study on Frictional Impact and Derailment for Wheel and Rail 轮轨摩擦碰撞及脱轨的研究
- Friction causes a rolling ball to stop finally. 摩擦力使滚动的球最终停了下来。
- Constant friction wore out the heels of my shoes. 不断的摩擦磨损了我的鞋跟。
- These bullets fragment on impact. 这些子弹射中物体时爆炸成碎片。
- Friction between two sticks can create a fire. 两个棍棒相互摩擦能起火。
- Her speech made a tremendous impact on everyone. 她的演说对大家震动很大。
- In the absence of friction belted machinery would not be used. 没有摩擦力，皮带传动的机器就无法使用。
- The front of the car crumpled on impact. 汽车的前部被撞扁了。
- Matches are lighted by friction. 火柴由摩擦而生火。
- frictional impact oscillator 摩擦碰撞振子
- It's difficult to assess the impact of the President's speech. 总统讲话的巨大影响很难估计。
- There is a great deal of friction between the management and the work force. 劳资双方之间存在大量矛盾。
- A friction match with a large head capable of burning in a wind. 耐风大头火柴一种能够在风中燃烧的通过磨擦点火的大头火柴
- Fill lube to the frictional parts termly. 摩擦部分应定期加注润滑油。
- The plane flew into a mountain and disintegrated on impact. 飞机冲向一座山，撞得粉碎。
- The impact of the stone against the windowpane shattered the glass. 石头撞击窗户打碎了玻璃。
- Friction lowers the efficiency of a machine. 摩擦减低机器的效率。
- The impact of the report is augmented by its timing. 由于发表的时间选得好，这篇报导的影响更大了。
- You could not walk if there were not some friction. 假若没有摩擦，你就不能行走。
- Adhesive friction, as of a wheel on a track or a tire on a road. 附着摩擦力粘附性摩擦，如车轮在轨道上或轮胎在路面上的
