The clump weight provides a gravity force.
配重块提供一重力。
The gravity force of a space object depends on its mass.
空间物体的重力取决于物体质量。
The more massive an object, the stronger the gravity force applied to it.
质量越大的物体所受到的重力也就越大。
It is a space rock captured and now held in orbit by the gravity force of Mars.
它只是星际空间的一块岩体，受火星引力作用而被吸引住，并沿着轨道环绕火星运动。
We imagined that a variety of radio sources morphology are the result due to the transversal wind and the sub-gravity force.
认为各种各样的射电源形态的出现可能是存在横向风和次引力中心的结果。
Newton proved his idea by measuring how much gravity force would be needed to keep the moon orbiting the Earth. Then he measured the mass of the Earth and the moon, and the distance between them.
牛顿要通过测量月球按轨道围绕地球运转需要多大的力量，来证明他的理论，于是，他测量月球和地球的质量，以及他们之间的距离。
When plants shoot on the earth, their stems grow away from the gravity (the force that keeps your feet on the ground), and so they always shoot upwards.
当植物在地面上生长时，它们的茎生长得方向与重力相反（重力是让你的脚留在地面上的力量），因此它们总是向上生长。
Upwards of a billion stars in our galaxy have burnt up their internal energy sources, and so can no longer produce the heat a star needs to oppose the inward force of gravity.
在我们的星系中，超过10亿颗恒星已经耗尽了它们的内部能量来源，因此无法再产生恒星所需的热量来对抗向内的引力。
The poet, after all, is subject to gravity in Frost, to the force of the earth.
这个诗人，弗罗斯特，终究还是受制于地心引力，受制于地球的力量。
The growth of these structures was initially driven only by the attractive force of gravity, but then later there was competition with the repulsive force of dark energy.
这些宇宙空间中的结构最初是由于万有引力的作用开始进化的，但不久之后就有暗能量的反重力作用与其对抗。
By blowing downward these fans oppose the force of gravity, effectively lightening the vehicle.
通过向下吹风，这些风扇可以抵消引力，有效地减轻探测车的重力。
The widely celebrated discovery indicated that a mysterious and invisible form of energy is counteracting the force of gravity, pushing matter apart at an ever faster rate.
这项广受赞誉的发现显示出，一股神秘的、看不见的能量形式在和重力抗衡，以更快的速度把物质分开。
Unfortunately, there is no place, yet, for the fourth universal force, gravity.
遗憾的是，目前在表格中还没有第四种力，引力的位子。
That is, you minimize potential energy and you see things falling under the force of gravity and so forthgoing to potential energy minima in conformance with this result.
换句话说，你使得势能最小化,然后发现我们关注的东西,在重力或者其他力的作用下下落,直到势能最小的地方,这和我们刚才的结果是一致的。
She is a force of gravity in her long gray dress.
灰色长裙下的她就像一股地心引力牢牢将他吸住。
You can also try changing your position: Get up on all fours, or squat; the force of gravity might shift the baby's head.
你也可以尝试改变你的姿势：起床四肢着地，或者蹲着；让重力作用在婴儿的头部。
During impact this force is much greater than any other force, such as gravity.
在碰撞过程中，这个力远远大于其它力(例如重力)。
Gran Sasso and CERN are at different distances from the center of the Earth, so the force of gravity varies slightly between the two LABS.
由于格兰·萨索与欧洲核子研究中心，这两个位置离地球中心的距离并不一样，所以这两个实验室里的重力也稍许有所差别。
Einstein's major breakthrough was to say that space and time are not absolutes and that gravity is not simply a force applied to an object or mass.
爱因斯坦的重大突破在于指出了空间和时间并非绝对之物，重力也并非仅仅只是施加于物体之上的力。
Einstein claimed that the force we call gravity is indistinguishable from being in an accelerating ship.
爱因斯坦声称，那时我们所称的重力与飞船加速所引起的引力是不可能相区分的。
Mechanical energy is conserved, because gravity is a conservative force.
机械能是守恒的，因为重力是守恒力。
At the moment, materials like concrete, steel and aluminium wouldn't even get close because they are too heavy and the force of gravity pressing on them would eventually make them collapse.
目前，像水泥、钢铁和铝这种材料根本不能达到要求，因为它们太重，而且他们受到的重力最终会让它垮塌。
Because gravity is the only force that does work.
因为重力是，唯一作用的力。
General relativity views gravity not as a force but as a consequence of the curved geometry of space and time.
广义相对论并不将引力视为“力”，而是将它看作是时空弯曲的结果。
This theory views gravity not as a force but as a consequence of the curved geometry of space and time.
这个理论把重力不是看做一种力，而是空间-时间的几何弯曲的结果。
Only now is there no acceleration so I can write down that force of Walter Lewin plus the force of gravity equals zero.
加速度才为零,写出来就是：我给它的力,与重力之合力等于零。
And since a typical tower contains a full day's worth of water, the force of gravity can maintain the hydrostatic pressure of the water system even when the power goes out.
普通水塔储蓄一整天的用水，由此，即便在停电的情况下，重力作用仍能保持供水系统的静水压力。
And since a typical tower contains a full day's worth of water, the force of gravity can maintain the hydrostatic pressure of the water system even when the power goes out.
普通水塔储蓄一整天的用水，由此，即便在停电的情况下，重力作用仍能保持供水系统的静水压力。
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