friction的例句大全

When Joan returned to work, the friction between them increased.

琼回来工作后, 他们之间的摩擦加剧了.

Neglecting friction and air resistance, the pendulum's mechanical energy is constant.

忽略支点的摩擦和空气对摆的阻力, 摆的机械能为恒量.

Friction lowers the efficiency of a machine.

摩擦减低机器的效率.

The ball bearings reduce the friction on the joint.

滚珠可以减小结合处的摩擦.

In designing a machine it is necessary to reduce friction as much as possible.

在设计一种机器时,必须尽可能减低摩擦.

The friction of the sheets against his skin was torture.

被单摩擦着他的皮肤，简直像是酷刑。

In order to completely overcome the friction, the backward hot extrusion is used.

为了克服摩擦, 使用了反向热挤压.

Friction acts on moving bodies and brings them to a stop.

摩擦力作用于运动着的物体,并使其停止.

With their reduced mass, the cages cut the roller bearings'energy absorption and prevent sliding friction.

其大规模减少的笼子里削减滚子轴承,能量吸收和防止摩擦.

Friction increases with increasing pretension.

摩擦力随预加张力的增加而增加.

Friction usually results in unwanted heat that flows into the atmosphere and is wasted.

摩擦导致产生不必要的热,这些热散失在大气中浪费掉了.

Friction between moving parts had caused the engine to overheat.

活动部件的摩擦使发动机过热。

In most machines friction consumes effort, with the result that less work is got out than is put in.

在大多数机器中,摩擦要消耗功, 以致造成输出的功要小于输入的功.

Oil can reduce friction.

润滑油能减小摩擦力。

At the beginning of this thesis, there is a detailed introduction to friction model.

本论文首先详细介绍了摩擦现象的数学模型.

Problem: Friction locks cause throttle levers to stick.

问题: 摩擦锁使节流阀杆卡住.

According to the work condition of pantograph slider, materials with improved friction wear performance was designed.

根据受电弓滑板的工况条件, 设计了摩擦磨损性能较佳的受电弓滑板材料.

the coefficient of friction

摩擦系数

Childbirth often were evident friction hemorrhage, as its vulnerability, will suture bleeding difficult.

分娩时往往使疣体摩擦撕裂出血, 由于其组织脆弱, 会给缝扎止血带来困难.

Oil is put in machinery to reduce the friction.

把油涂到机器上减少摩擦.