力的方向 meaning in English
direction of force
Examples
- This force is the same direction as the displacement .
这个力的方向与位移相同。 - The direction of the force on the upper conductor is downward .
作用于上导体的力的方向朝下。 - The d'alembert forces must be oriented opposite the assumed directions of mass displacements .
达朗贝尔力的方向必须与所设的质量的位移方向相反。 - If the direction of the force is not the same as that of the velocity, the body is deflected sideways and moves in a curved path .
假如力的方向与速度方向不同，物体就偏向一边，而作曲线运动。 - To specify a force , it is necessary to know its direction , magnitude and point of application
要把力说清楚，就需要知道力的方向、大小和施力点。