力偶基本解释

汉语拼音:lì ǒu

作用在物体上的大小相等,方向相反,但不在同一条直线上的两个力。能使物体改变其转动状态。如汽车驾驶员用双手转动方向盘时所施加的就是一个力偶。

力偶双语翻译,力偶在线翻译例句

  • A pair of forces of equal magnitude acting in parallel but opposite directions, capable of causing rotation but not translation.

    力偶具有相等磁性的两个力,平衡作用但反向,能导致旋转但不能造成平移

  • In this section, we shall consider the conditions that the forces and couples acting upon a body must satisfy in order to be in equilibrium.

    在这一部分,我们将研究为了使一个物体保持平衡,作用在其上的力和力偶所必须满足的条件。

  • A couple consisting of only two vectors is called a simple couple.

    仅由两个矢量组成的力偶叫作简单力偶。

  • By using inverse method, the analytical solutions of couple stress fluids were obtained for steady and unsteady cases.

    本文采用逆方法研究并获得了应力偶流体的定常和非定常精确解。

  • The excitation comes from the friction couple.

    受摩擦力偶激发。

  • When the thickness and diameter is small, the eccentricity force is small, so we can use the wheel without adjustment.

    通常我们使用的砂轮在厚度和直径都不大的情况下,其所引起的不平衡离心力或力偶较小,所以不经平衡就使用了。

  • as can be seen by reference to eq . ( 4 . 1 . 3 ) , a couple has the same moment about all points.

    正如依据式(413)可看到的那样,力偶对所有点之矩都是相等的。

  • the couple is the mechanics foundation in "the round wheel" phenomenon, where the effect is decided by the moment of couple ;

    力偶是“圆轮”现象的力学基础,跤术中的“圆轮”现象取决于力偶矩;

  • plane balanced system of forces, the concept of couple, couple, Department of balance;

    平面汇交力系地均衡、力偶地概念、力偶系地均衡;