1·That should allow you to also calculate the friction coefficient.
你们同样可以，计算摩擦系数。
2·The friction coefficient decreases with the increase of load.
随载荷的增大摩擦系数减小；
3·This is a way that you can measure the static friction coefficient.
这是测量静摩擦，系数的一种方法。
4·I'll give you the Angle and I want you to calculate that friction coefficient.
我会读出角度，你们帮我计算摩擦系数。
5·I told you that the friction coefficient is independent of the mass of the object.
我讲过，摩擦系数，与物体质量无关。
6·Friction coefficient increased with abrasive size and concentration increased.
当磨料的添加量和粒度增加时摩擦系数增大。
7·The humidity could change in the room and that could change the friction coefficient.
室内的湿度会随时变化,这对摩擦系数影响很大。
8·Advantages: good toughness, low friction coefficient of the ruby head, long life.
优点：有较好的韧性， 宝石头部摩擦系数低，具有超长的使用寿命。
9·Low friction coefficient guides to ensure that the barrel weight fully to the mattress.
低磨擦系数导轨，保证滚桶重量完全作用于床垫上。
10·Typically, the staticfriction coefficient is higher than the kinetic friction coefficient.
静摩擦系数典型地高于动摩擦系数。