collisionn.碰撞;冲突
Collision orogen碰撞造山带
collision injury撞击伤
collisional loss碰撞损失
collision theory碰撞理论
collision matrix碰撞矩阵
collision window碰撞窗口
collision factor碰撞因素
collision number碰撞数
collision oregen碰撞造山带
collision suture碰撞缝合