frictional

The resistance experienced when one body moves over another, with which it is in contact, is called the frictional force.

一个物体在和它接触的另一物体上移动时所受的阻力叫做摩擦力。

If, however, this object wants to go in this direction - which I do not know-- then the frictional force has to be put in this direction.

不过如果物体有下滑的趋势，我不知道-，那么摩擦力，就会向上。

The correlation of average frictional resistance coefficient is the same with that of no rolling motion.

平均摩擦阻力系数与非摇摆条件下的表达式相同。

The results of calculation indicate that the blade frictional torques have a magnitude equal to that of the driving torques.

计算表明作用于叶片上的粘性摩擦阻力矩的大小具有与驱动力矩相同的数量级。

The choice of a suitable rubbing surface for frictional measurement is not always easy .

要选一个合适的摩擦面进行摩擦测定并不容易。

Specially used for elevator emergency brake, with characteristics of high frictional coefficient and mechanical strength.

产品主要用于电梯紧急制动装置，其特点是摩擦系数高，机械强度好。

The effects of both cohesion and frictional angle on the displacements and stresses were all obviously.

内摩擦角和黏聚力对位移和应力影响均很显著。

The volumetric and frictional effects of these long choke and kill lines must be taken into account to properly control the well.

为恰当地控制井眼流动，对于这种长的节流和压井管线，必须考虑其体积和摩擦的影响。

And that now must be the frictional force, because NP is still the frictional force.

这肯定是摩擦力，因为NP还是摩擦力。

Based on prestress loss theory, a simplified analytic algorithm of virtual frictional loss function was set up in a universal way.

基于预应力损失理论，建立了具有普遍意义的拟摩阻损失函数简化解析算法。

This provides a higher overall efficiency due to the belt being pushed out of the second pulley and lowering frictional losses.

这提供了一个更高的总体效率由于腰带被挤出第二轮和降低摩擦损失。

The direction of choosing material for tractive sheave and towline as well as resolutions to reduce frictional wear are put forward.

分析结果还提出了曳引轮、曳引绳的选材方向和减少摩擦磨损的方法。

Property test of copper based powder metallurgy material was carried out on high temperature frictional fatigue-testing machine.

在高温摩擦疲劳试验机上对铜基粉末冶金材料进行了性能测试。

Frictional (surface) resistance is the least costly but nevertheless costly (it increases linearly with velocity).

摩擦阻力（表面积）是最小的一种但是一直会产生（它与游速呈线性比例增加）

It is moving, so sure, it's going to be accelerated so the frictional force is in this direction, has this value.

物体运动，并向上加速度，因为摩擦力方向斜上，值为这个。

in this situation, nonlocking screws cannot generate as much plate-to-bone compression, so the frictional forces resisting motion are less.

在这种情况下，非锁定螺钉不能够在钢板和骨之间产生较大的压力，因而抵抗运动的摩擦力变弱。

Therefore, WC coating can effectively improve using properties and working life of steel braking frictional couple.

因此，wc涂层可显著提高钢铁制动摩擦副的使用性能和使用寿命。

So now the situation is only safe as long as the frictional force is smaller or equal to the maximum value possible.

所以只有当，摩擦力，小于或等于最大值的，时候才不会倒。

The frictional buffer includes a piece of safety belt and a bearing component.

本发明涉及一种安全带摩擦缓冲装置，它包括一安全绳带和一安全绳带承载构件。

The frictional force of fictional damper is generated by relative slip of two impacted metals, and the energy is dissipated by the force.

摩擦阻尼器主要是通过受有预紧力的两块金属固体之间相对滑动所产生的摩擦力来耗散结构振动能量，以达到减振的目的。