碰撞: collide; run into; knock aga ...点: drop速度: velocity; speed; blast; bat碰撞点: collision point; impingement point; point of collision {= pc; point of impact; point of impingement可能碰撞点: point of possible collision; possible point of collision {= ppc碰撞点圆: impingement-point circle潜在碰撞点: potential collision point点速度: point velocity; spot speed可能碰撞点可能碰撞点: point of possible collision策动点速度: driving-point velocity顶点速度: speed over the top近地点速度: perigean velocity; perigee speed; perigee velocity近日点速度: perihelic velocity声质点速度: instantaneous sound particle velocity水质点速度: particle velocity向终点速度: velocity towards destination质点速度: particle velocity; separator velocity终点速度: terminal velocity径向质点速度: radial particle velocity空气质点速度: air particle velocity零点速度误差: zero velocity error远场质点速度: far-field particle velocity质点速度测量: particle velocity measurement导弹截击点速度: missile speed at intercept点速度 光点扫描速率: spotspeed
