... 动坐标系 (moving coordinates system) 动滑动摩擦力 (moving friction) E 二力杆 (two-force member) ...
基于1个网页-相关网页
Friction between moving parts had caused the engine to overheat.
活动部件的摩擦使发动机过热。
Friction ACTS on moving bodies and brings them to a stop.
摩擦力作用于运动着的物体，并使其停止。
The flick of a finger is enough to make a balloon accelerate away. When moving, it has little momentum and even the friction of the air quickly slows it up.
一根手指的弹击足够使一个气球加速离去，当气球运动时，一点动力，甚至空气的摩擦力可以很快使它慢下来。
应用推荐