What is the force of gravity at sea level?
海平面的地球引力多大?。
The force of Gravity makes things fall to earth.
地球引力使物体落到地面上。
The force of gravity makes things fall to ground.
重力使物体都落到地上。
Obviously the force of gravity is acting vertically downward.
显然重力的作用垂直向下。
The force of gravity on the moon is much less than on the earth .
月球的引力比地球上的引力小得多。
All objects are pulled towards the centre of the Earth by the force of gravity.
所有的物体都由于引力而拉向地球中心。
During launch of the Soyuz craft, cosmonauts experience four times the force of gravity.
在联盟号发射的时候，宇航员所承受的是4倍的重力加速度。
For calculating the force of gravity on a satellite, the radius of the earth is irrelevant.
计算地球作用于卫星的重力时，地球的半径是无关紧要的。
As you age, the circles can darken and the force of gravity will also make the circles look larger.
随着年龄的增长黑眼圈会更严重，同时随着地心引力的作用有扩大的趋势。
The force of gravity is not constant everywhere for elliptical form and rugged surface of the earth.
由于地球的椭圆形状及其高低不平的表面，重力不是到处都一样的。
At least, we cannot deny such a possibility until we know exactly the nature of the force of gravity.
至少地，我们无法否认有这样一种可能性，直到我们完全了解引力的本质为止。
The material drops on the center of the grinder with the help of the force of gravity and the gas impact.
物料借助于重力和气流的冲击作用而落到磨盘中央。
The core of the book describes an attempt to unify the fundamental forces of matter with the force of gravity.
这本书的核心就是描述一个试图统一引力和其它基本相互作用的理论。
Finally, the hatch opens and, unaccustomed to the force of gravity, you stagger out amid venting waste gases.
终于，舱门打开，你蹒跚着(由于不习惯于重力作用)随舱内涌出的污浊气体走了出来。
Before we left, Li Yanping explained to me that the force of gravity would change three times on our journey.
出发前，李颜平对我解释说旅途中地心的引力会变化三次。
For instance the geomagnetic Field, the heat flow, the propagation of seismic waves, the force of gravity, etc.
例如，应用地球物理勘探，可以了解诸如地磁场、热流、地震波的传播和重力等地球物理性质。
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。
Just like Newton had postulated the force of gravity with these very simple equations to explain what we perceive.
就如同牛顿假设万有引力一样，那些简单的方程序解释了我们的所知所感。
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。
In the same way, the rotation of the material in a disk prevents it from collapsing inward under the force of gravity.
相同的道理，圆盘上物质的转动阻止了重力作用所引发的向内崩塌。
However great a man may be in society, without love he will lack the force of gravity, the sweet fragrance of a flower.
不论一个人在社会上有多伟大，若没有爱心，他会缺乏重心力、花一般的芬芳。
They are opened and sustained in the open position by the force of velocity pressure, and closed by the force of gravity.
他是利用流体速度压力来开启和保持在开启的位置，并利用重力的作用来关闭。
The balloon's skin retracted almost instantaneously, leaving its contents unsupported and subject to the force of gravity.
几乎是在刺破的同时，气球收缩，从而使气球内的水失去气球原有的支撑作用但同时仍然受到重力作用。
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。
The net effect on the piston of all these small irregular forces must be equal to that of the force of gravity if there is to be equilibrium.
假使两方面保持平衡，那么所有这些小的不规则的力对活塞的有效作用必须与重力相等。
The net effect on the piston of all these small irregular forces must be equal to that of the force of gravity if there is to be equilibrium.
假使两方面保持平衡，那么所有这些小的不规则的力对活塞的有效作用必须与重力相等。
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