A physical force equivalent to one unit of gravity that is multiplied during rapid changesofdirection or velocity.
在快速变向或变速过程中,车手受到的外力是多项作用力叠加的结果,一般以一个重力加速度为单位。
2
To move rapidly along a surface, usually with frequent light contacts or changesofdirection; skip or glide quickly.
沿着一个表面迅速地移动,通常带有频繁的轻轻接触或方向的改变;飞快地跳跃或滑过。
3
Cable racks shall be arranged with vertical and horizontal changesofdirection such that no cable is laid at less than its minimum-bending radius as given by the cable manufacturer.