centre of gravity
短语词组
- centre coordinate of gravity 重心坐标
- economic centre of gravity 经济重心
- lateral centre of gravity 横重心
- centre of gravity adjustment 重心调整
- centre of gravity definition 重心定位
- centre of gravity place [物]重心位置
- centre of gravity location 重心定位
- cg centre of gravity 广义
- transverse centre of gravity 横重心 返回 centre of gravity