The graphite coating on the pistons minimizes friction.

活塞上的石墨涂层最大限度地减少了摩擦力。

金山词霸

Oil can reduce friction.

润滑油能减小摩擦力.

《简明英汉词典》

The bicycle's design is effective because it can reduce wind resistance and drag.

这种自行车的设计很有效，因为它能够减少风的阻力和摩擦力。

金山词霸

Frictional forces may also act when there is no relative motion.

在无相对运动的情况下,也可以有摩擦力的作用.

辞典例句

For traction to be effective, countertraction and friction are necessary.

要使牵引有效, 必须使用反牵引和摩擦力.

辞典例句

The friction force is therefore called a nonconservative or a dissipative force.

因此,摩擦力称为非保守力或耗散力.

辞典例句

In other words, frictional work is not completely recoverable.

换句话说, 摩擦力的功不能完全回收.

辞典例句

Friction increases with increasing pretension.

摩擦力随预加张力的增加而增加.

辞典例句

Friction causes a rolling ball to stop finally.

摩擦力使得一只滚动的球最终停了下来.

辞典例句

The counterrotation reduces the net friction torque.

反向旋转减少了净摩擦力.

辞典例句

At any rate, friction always manifests itself as a force that opposes motion.

总之, 摩擦力总是表现为抗拒运动的力.

辞典例句

The observed friction force is the force required to break these tiny welds.

我们观察到的摩擦力,就是破坏这些细微的焊接点所需要的力.

辞典例句

The air molecules making up the earth's atmosphere create friction and tend to slow a rocket.

组成地球大气层的空气分子会产生摩擦力,并会促使火箭减速.

辞典例句

The force of friction affects the speed at which spacecraft can re - enter the earth's atmosphere.

摩擦力能影响航天器返回地球大气层的速度.

辞典例句

The frictional force between a particle and fluid counterbalances the weight of the particle.

颗粒与流体之间的摩擦力与其重量相平衡.

辞典例句