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单词 重心
释义 重心重心[zhòng xīn]1. (事情的中心或主要部分) heart; core; focus; key point:工作的重心the main emphasis of the work;问题的重心the crux of a problem; the heart of a matter2. {物} centre of gravity; barycentre; median point
常用词组1.重心范围 centre-of-gravity range;2.重心惯性主轴 central principal axis;3.重心规则 centre-of-gravity rule;4.重心基准点 {航空} c.g. datum;5.重心极限 {航空} c.g. limits;6.重心面 plane of gravity;7.重心能量{力} barycentric energy;8.重心偏移 centre-of-gravity shift;9.重心平衡确定法 balancing method;10.重心扰动 centre-of-gravity disturbance;11.重心铊 gravity nut;12.重心位置 centre-of-gravity position;13.重心悬置法 centre-of-gravity suspension;14.重心运动 centre-of-gravity motion;15.重心运动轨迹 centre-of-gravity path;16.重心支承系统 centre-of-gravity mounting system;17.重心轴线 mass axis;18.重心纵向位置 {船} longitudinal centre of gravity;19.重心坐标 {数} barycentric coordinates
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更新时间:2025/3/10 12:33:14