网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 centre of gravity
释义

centre of gravity

英汉-汉英词典
重心;惯性中心
词组 | 习惯用语
您要查找的是不是:
    Center of Gravity Graphs 重心图表
    center of gravity 重心; 重力中心; 重量重心;
    Fuzzy Center of Gravity 模糊重心
    vertical center of gravity 垂向重心;垂直重心
    the center of gravity 重心
    virtual center of gravity 虚重心
    center of gravity range 重心范围
centre of gravity 重心;惯性中心
英语例句库
  1. Europe’s economic centre of gravity shifted northward.
    欧洲的经济重心向北移了。

声明:以上例句、词性分类均由互联网资源自动生成,未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。

原声例句
金融时报

The centre of gravity has slightly shifted from Brussels to Berlin, where regulators are taking action ahead of the counterparts in Brussels.

重心已从布鲁塞尔略微转移到柏林,那里的监管机构比布鲁塞尔更早采取行动。

地心游记-The journey to the heart of the Earth

I felt my centre of gravity shifting its place, and giddiness mounting into my brain like drunkenness.

我感觉自己的重心发生了转移,头晕的感觉就像醉酒一样涌入我的大脑。

精选英语短文

The swallow not only gives the horse a centre of gravity, showing off its power and strength, but also adds an imaginative experience for viewers, archaeologists said.

考古学家说,燕子不仅给予了奔马一个站立的重心,展示其力度力量,还为观众提供了想象的空间。

上帝之死

Paul simply shifted the centre of gravity of that whole life to a place behind this existence—in the lie of the " risen" Jesus.

保罗只是将整个生命的重心转移到了这个存在背后的一个地方——“复活” 的耶稣的谎言中。

托尔斯泰传

These are characters which lack a centre of gravity; they oscillate perpetually, rather than evolve; they run from one extreme to the other, yet never advance.

这些是缺乏重心的角色; 它们永远摇摆不定, 而不是进化; 他们从一个极端跑到另一个极端, 却从未前进。

中文百科

质心 Center of mass

(重定向自Centre of gravity)

质量中心简称质心,指物质系统上被认为质量集中于此的一个假想点,质心的位置矢量是质点组中各个质点的位置矢量r_i根据其对应质量加权平均之后的平均矢量。质心不一定要在有重力场的系统中才会有意义,而重心则否。值得注意的是,除非重力场是均匀的,否则同一物质系统的质心与重心通常不在同一假想点上。对于密度均匀、形状对称分布的物体,其质心位于其几何中心处。

在一个N维空间中的质量中心,坐标系计算公式为:

其中:

英语百科

Center of mass 质心

(重定向自Centre of gravity)
This toy uses the principles of center of mass to keep balance on a finger
Diagram of an educational toy that balances on a point: the center of mass (C) settles below its support (P)
Plumb line method
Estimated center of mass/gravity (blue sphere) of a gymnast at the end of performing a cartwheel. Notice center is outside the body in this position.

In physics, the center of mass of a distribution of mass in space is the unique point where the weighted relative position of the distributed mass sums to zero or the point where if a force is applied causes it to move in direction of force without rotation. The distribution of mass is balanced around the center of mass and the average of the weighted position coordinates of the distributed mass defines its coordinates. Calculations in mechanics are often simplified when formulated with respect to the center of mass.

近义、反义、联想词
近义词
n.
center, centre, midpoint

英英词典
centre of gravity n.
  1. the point within something at which gravity can be considered to act; in uniform gravity it is equal to the center of mass

  2. synonymous: center of gravity
随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/23 7:51:58