the center of mass of an object of uniform density
造句
The trajectories of vehicle centroids are inferred from their stop positions, and the colliding position is determined by the optimization theory. 以最終停車位置反推碰撞后事故車質心可能的滑行軌跡，再用優化理論確定事故車碰撞位置。
近義反義詞
centroid
centroid track
centroid chaff
centroid method
centroidal line
centroid motion
centroid height
centroid vector
centroidal axis
centroid factor
centroid of area