磨擦的英文：
friction

kinetic friction
【物】动磨擦

vitreous electricity
玻璃电(磨擦玻璃发生的阳电)

The object of using ball - bearings is to reduce the friction .
使用滚球轴承的目的在于减少磨擦。

To scrape harshly; grate.
刮用力地擦，磨擦

Jewelers' putty
磨擦玻璃[金属]用的锡[铅]粉

Constant rubbing had frayed his shirt cuffs.
不断的磨擦磨破了他的衬衣袖口。

Because of this, some friction will exist between the shuttle and the warp yarns near the selvages.
因此在布边附近,梭子和经纱之间会存在磨擦。

Precise design and good technics avoid damage due to attrition.
精确的设计和制造工艺避免磨擦对焊盘可能造成的损坏

These form a protective coating over the yarns and keep them from chafing or breaking during weaving.
通过上浆给纱线施加了保护层,在织造时减少了对纱线的磨擦和纱线的断头。

The meteor,rushing through the air,becomes intensely heated by friction and is usually completely vaporized.
流星快速掠过空气时，由于磨擦而变得非常热，通常被完全气化了。

family friction
家庭的不和

These two countries have political friction.
这两国政治上失和。

The rougher the surface, the greater the friction.
物体表面越粗糙，产生的摩擦力越大。

We must distinguish sliding friction from rolling friction
我们必须把滑动摩擦同滚动摩擦区别开来。

political friction between two countries
两国间政治上的不和