这是近年来已变成关注重心的又一件令人担忧的事。
This is another worry that has come to the foreground in recent years.
尤其是对重心的更加自然的安排。
And especially a more natural arrangement of the centres of gravity.
它还有一个特性，质量重心的特性。
And now comes another unique property of the center of mass.
区位的改变造成了风格和重心的巨变。
This geographical shift has brought dramatic changes in style and substance.
——旅途将为查尔斯提供又一个不改变生活重心的借口。
The voyage would offer Charles another excuse to change his focus in life.
我们想知道，质量重心的速度是多少，对于另一个。
We want to know what the velocity is of the center of mass of the other one.
给物体一个推力，就等价于推力作用在重心的情况。
If you are going to push that object that would be really where the equivalent point mass would lie.
我们要关上灯，我想给你们展示，质量重心的运动。
So now we're going to turn off the lights and I want to show you the motion of the center of mass.
同时它也是东北大学培养学生人际沟通技能这一新重心的一部分。
It is part of Northeastern's new focus on cultivating students' interpersonal skills.
动起来击球，并且在失去重心的练习中学会掌握平衡。
Move, hit your shot, and fall off balance to teach yourself balance on the move.
顺便提一下-，这并不明显-，它也是质量重心的速度。
This, by the way — - it's not so obvious — is also the velocity of the center of mass.
造成此天生缺陷的原因，是因为两只主轮在重心的前面。
This design is inherently unstable because the plane's center of gravity is located behind the two main gear.
一个小的情绪波动或失去重心的感觉扰乱了你的这一天。
A minor emotional disequilibrium or feeling of being off-center is apt to disrupt your day.
即便如此，Maggi先生在这一问题上重心的变化是巨大的。
通过引入初始曲面概念，提出了基于物体重心的采样算法模型。
Based on the basic surface and gravity center concept, the paper presents the surface-digitizing model.
人体重心测试系统就是利用人体重心的变化判断人的平衡能力。
The testing system of gravity center of human body can judge the balance function through the variety of gravity center.
目的研究脑卒中偏瘫患者站立时重心的偏移对其功能预后的影响。
Objective To study the influence of center of gravity excursion in standing on function outcome of stroke patients.
像一个巨大的圆盘，它在太空中缓缓地旋转，以仿照地球重心的引力。
Described as an enormous round plate, it spins slowly in space to imitate the pull of the earth's gravity.
要进入重心体系，你就必须减去速度，重心的速度，从原始速度中减去。
So to get into the center-of-mass frame, you must subtract the velocity of the center of mass from the initial velocities.
农业政策并不能预先根据每一次新的经济冲击或经济重心的变动而变化。
Agricultural policies do not charge predictably in response to each new economic shock or shift in priorities.
太空站像一个巨大的圆盘，在太空中缓缓地旋转，以仿照出地球重心的引力。
Described as an enormous round plate, it spins slowly in space to imitate the pull of the earth's gravity.
孕激素放松了你的关节和韧带以及你重心的改变，你可能希望它有轻微的疼痛。
Between the pregnancy hormones loosening joints and ligaments and your shifting center of gravity you may be wishing it ached only a little.
孕激素放松了你的关节和韧带以及你重心的改变，你可能希望它有轻微的疼痛。
Between the pregnancy hormones loosening joints and ligaments and your shifting center of gravity, you may be wishing it ached only a little.
转换：利用引导变换将重心从山下板转移到新的山下板上，没有重心的上下移动。
Transitions: The weight shifts fromdownhill ski to the new downhill ski using lead change with out upweighting anddown weighting.
塞里格曼说，最初他觉得大家会很快支持工作重心的这种转变，事实却不那么容易。
This change in emphasis, Mr Seligmann says, has not been as easy for people to agree on as he initially thought it would be.
转换：利用引导变换将重心从山下板转移到新的山下板上，没有重心的上下移动。
Transitions: the weight shifts from down hill ski to the new downhill ski using lead change with out up weighting and down weighting.
架构管理反映了软件架构重心的根本转变，是通过业务驱动设计，而非设计驱动业务。
Architecture management reflects a fundamental shift in the emphasis of software architecture in that it's the business driving the design; not the design driving the business.
我向你们提到过,重心的运动是稳定的,若不受外力，我可以再次演示,在空气轨上。
So I mentioned to you that the motion of the center of mass is very uniform in the absence of external forces, and that I can demonstrate for you again with the air track.
义务教育管理重心的提升，对陷入财政极度困难的农村义务教育带来了活力与希望。
The upgrade of management center of compulsory education management brings us a hope that resolves the finance problem of rural compulsory education.
义务教育管理重心的提升，对陷入财政极度困难的农村义务教育带来了活力与希望。
The upgrade of management center of compulsory education management brings us a hope that resolves the finance problem of rural compulsory education.
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