对几种不同的计算引力加速度的方法进行比较的结果指出：修正的九格法是既简便又省机时的有效方法。
The results show that the modified 9 cell method with less computing time which proposed in this paper is an effective one.
而冥王星的距离，是水星的一百倍，那么它的引力与向心加速度，均是水星的一万分之一。
So if you are 100 times further away like Pluto compared to Mercury then the gravitational... the centripetal acceleration which is due to gravity is 10,000 times smaller.
它可以产生与万有引力相反的斥力，产生大爆炸中的暴涨，随后使宇宙产生更为平稳的加速度，这种加速度归因为暗能量。
It can produce repulsive gravity to drive cosmic inflation in the big bang, while later on it could generate the more sedate acceleration that is ascribed to dark energy.
作为一个类比，就像在形成万有引力定律之前，必须有“加速度”和“重力”的概念，而且必须有对这些概念的广泛接受的度量方式。
As an analogy, before a law of gravitation could be formulated, it was necessary to have the concepts of 'acceleration' and 'weight,' and there had to be commonly accepted measures of these terms.
因此得出无懈可击的结论,这向心加速度,是由引力引起，并呈1/r2递减。
Therefore, you cannot escape the conclusion that the centripetal acceleration which is the result of gravity, falls off as one over R squared.
通过引力产生的效应知道暗物质的存在，而从宇宙膨胀的加速度中判断暗能量的存在。
We can realize the existence of dark matter from the effects of gravity, and discern the existence of dark energy from the acceleration of cosmic inflation.
在引力或任何其它力的作用下，运动物体的加速度是各向异性的。
By the action of gravitation or other forces, the acceleration of the body in move is anisotropic.
加速度和万有引力作用之间的等效性，意味着我们可以通过记录万有引力的作用来研究加速度对于时间的作用。
This equivalence between acceleration and gravity means that we can investigate the effect of acceleration on time by noting what effect gravity has.
基于通用的列车运动方程，建立了牵引力测试的加速度法。
Based on the general equation of train mot ion, the acceleration testing method for tractive effort measurement is established.
基于通用的列车运动方程，建立了牵引力测试的加速度法。
Based on the general equation of train mot ion, the acceleration testing method for tractive effort measurement is established.
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