friction这个词有没有摩擦意义的词根

friction是动词frictionate的名词.

friction 摩擦

来自PIE*bher, 磨擦，转，词源同bore. -ct, 过去分词后缀。

friction是什么意思

friction /ˈfrɪkʃən/ CET6 TEM4

1.

N-UNCOUNT If there is friction between people, there is disagreement and argument between them. (人与人之间的) 摩擦

例：

Sara sensed that there had been friction between her children.

萨拉感觉到她的孩子们中间出现了摩擦。

2.

N-UNCOUNT Friction is the force that makes it difficult for things to move freely when they are touching each other. 摩擦力

例：

The pistons are graphite-coated to reduce friction.

活塞表面涂有石墨以减少摩擦。

摩擦力英文

摩擦力的英文：friction

参考例句

friction increases with increasing pretension

摩擦力随预加张力的增加而增加。

Static friction is greater than sliding fricton.

静摩擦力大于滑动摩擦力。

Drag suggests greater friction

drag暗指具较大摩擦力

Spikes provide greater traction.

钉鞋可提供更大的附着摩擦力。

The advantage of rolling bearings is that they cause less friction

滚动轴承的优点是它产生的摩擦力较小

The rougher the surface, the greater the friction.

物体表面越粗糙，产生的摩擦力越大。

We now discuss the case of a force that is proportional to the first power of the velocity.

现在，我们要讨论摩擦力与速度的一次幂成正比的情况。

The simple fact shows that the more of the force of friction is got rid of, the farther will the ball travel

这一简单事实表明，摩擦力越减少，球滚得越远。

There will be stray torques from the leads to the detector and some frictional forces from the bearings

接到探测器的导线和一些轴承摩擦力会产生杂散力矩。

There will be stray torques from the leads to the detector and some frictional forces from the bearings.

接到探测器的导线和一些轴承摩擦力会产生杂散力矩。