A physical force equivalent to one unit of gravity that is multiplied during rapid changes of direction 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
The control surface deflection is modeled by using an equivalent body velocity approach.
操纵面偏转用物面当量法向速度模拟。
3
Based on it, the elastic wave velocity spatial distribution around a cased hole in tectonic stress field is studied by applying the velocity-stress formula of equivalent medium model.