在冰上行走时，摩擦系数非常低。

The friction coefficient is very low when walking on ice.

高摩擦系数的鞋底可以防止滑倒。

Shoes with a high friction coefficient can prevent slipping.

这辆车的轮胎设计有较高的摩擦系数。

The tires of this car are designed with a high friction coefficient.

我们需要测量两个表面之间的摩擦系数。

We need to measure the friction coefficient between the two surfaces.

这个材料的摩擦系数很低，所以很滑。

The friction coefficient of this material is very low, so it is very slippery.

翅片高度增加,对流换热系数和摩擦系数减小.

The convection heat transfer coefficient and the friction coefficient both decrease with the fin height increasing.

碰摩摩擦系数对系统的减振同样有很好的效果，较大的摩擦系数能够使系统更平稳地工作。

And the friction coefficient of the rub has a good effect on the absorber effect of the system too. A large friction coefficient can make the system to work more steadily.

利用摩擦力矩-摩擦系数法对Q235钢的摩擦磨损机理特性进行了研究分析。

The reactive tribological mechanism and characteristics of Q235 steel has been studied and analyzed by using friction moment-friction coefficient.

建立了碳化硅、石墨颗粒混杂增强铝基复合材料的摩擦系数模型.

A model of friction coefficient of aluminum matrix hybrid composite was proposed.

高表面能引起的粘着为聚氨酯摩擦系数较高的主要原因。

It is the high surface energy that contributed to larger friction coefficient of polyurethane threads.