查询词典 gravity

The center of pressure is about 1-11/2 diameter in front of the center of gravity.

压力中心大约在重心之前1-11／2 直径。

Ecological change, on the other hand, seems a weak-minded, circuitous process, centered in bodies shoved against wind, water, gravity, sunlight, and rock.

另一方面，生态变化好像是低能迂回的过程，其注意力集中于生物躯体与风、水、重力、阳光和岩石的对抗。

He is known for familiar results in elementary geometry; for example, the Euler line through the orthocentre (the intersection of the altitudes in a triangle), the circumcentre (the centre of the circumscribed circle of a triangle), and the barycentre (the "centre of gravity," or centroid) of a triangle.

他作了很大努力来发展一个较完整的月球运动理论，它由於包含了三体问题而特别困难；在1753年发表的部分解答曾帮助了不列颠海军部对月球表的计算。1772年，通过艰钜的心算完成了他的关於月球运动的第二种理论。

One thing you don't do is change the centre of gravity after it has been designed.

对于一辆设计好的汽车，它的重心是不可以轻易改变的。

"My centre of gravity is to seek appropriate investment firm."

"我的重心是去寻找合适的投资公司。"

If your centre of gravity does not remain over your feet, you fall.

如果你的重心不在你的脚下，那么你将跌倒。

China's centre of gravity lies right here where we are and nowhere else.

中国的重心不在任何别的方面，而在我们这一方面。

We can assume all the mass of the body to be concentrated at its centre of gravity .

我们可以假定物体的质量全部集中在重心上。

Within just a few years its centre of gravity has shifted from the developed to the developing countries.

在短短几年内，它的重心已经从发达国家转移到发展中国家。

It focuses on people as the Centre of Gravity, it believes in Conflict Prevention.

它着重于人的重心，相信在预防冲突。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。