它的摆动取决于重力场的力。
Its oscillation depends on the strength of the gravitational field.
要不是重力使箭掉落地上，它将会一直沿直线往前飞行。
Arrows would continue to fly forward forever in a straight line were it not for gravity, which brings them down to earth.
人们根据建筑物如何处理由重力产生的向下的力来分析它们。
Structures can be analyzed in terms of how they deal with downward forces created by gravity.
越厚的冰越容易发生变形，是由冰的重量产生的重力造成的。
Deformation is more likely to occur the thicker the ice is, because of the gravity of the weight of the ice.
当星云因其重力而坍缩时，它旋转得更快，并压扁成一个盘状。
As the nebula collapsed caused by its gravity, it spun faster and flattened into a disk.
其余的概念依赖于重力，它保证了熔融金属的表面是完全平坦和水平。
The rest of the concept relied on gravity, which guaranteed that the surface of the molten metal was perfectly flat and horizontal.
散步可以帮助你直立和获得地心重力的作用，去防止胃酸上溅到食道上。
Walking keeps you upright and enlists gravity to keep acids from splashing up the esophagus.
在熔体内部，在重力的影响下，（研究人员）根据密度对不同元素进行了分类。
Within the molten interior, under the influence of gravity, different elements were sorted out by density.
比如在火星上，为了在长期任务中对抗这些影响，宇航员肯定需要人为制造重力。
To counter these effects on a long-duration mission, say, Mars, astronauts will certainly need to create their own artificial gravity.
根据一种假设，这颗行星的重力场会对由尘埃和气体组成的原行星盘产生牵引力。
According to one hypothesis, the planet's gravitational field tugs on the protoplanetary disk of dust and gas from which it formed.
随着重力和机会将较小的碎片粉碎在一起，这种物质逐渐聚集成块状，被称为天体。
This material gradually coalesced into lumps called planetesimals as gravity and chance smashed smaller pieces together.
珍妮对这些人进行了200多次的采访，他们来自那些可能对重力研究感兴趣的组织。
Jeanne conducted more than 200 interviews with people from organisations with potential interests in gravity studies.
俯卧睡可以有助于防止打呼，因为这时候喉咙处的肌肉不会因为重力原因而下垂到后方。
Sleeping on the front will help to prevent snoring, as the muscles of the throat will not sag backwards under gravity.
由于地下水位不是平面的，而是随着地形起伏的，所以地下水和地表水一样受到重力的影响。
Because the surface of the water table is not flat but instead rises and falls with topography, groundwater is affected by gravity in the same fashion as surface water.
一旦地球经历了其形成的最后阶段，气体就会鼓泡到地表，并被地球的重力场控制，形成大气。
Once Earth had gone through the final stages of its formation, gases bubbled to the surface and were held by Earth's gravitational field to form the atmosphere.
生理学家发现，失去重力后身体会失去力量，这使得宇航员骨质疏松、肌肉松弛，心血管功能也相应退化。
One thing that physiologists have learned is that without gravity our bodies begin to lose strength, leaving astronauts with weakened bones, muscles and cardiovascular systems.
如今，即使想要知道一大块冰如何移动——或换个词讲，漂浮——是非常困难的，但众所周知冰川漂浮是由于重力。
Now, even though it may be difficult to understand how a huge mass of ice can move—or flow, it's another word for it—it's really no secret that glaciers flow because of gravity.
最近对古玛雅水资源管理的研究发现，一些城市的城市建筑被用来分流降雨径流到相互连接的水库的重力补给系统中。
Recent studies of ancient Maya water management have found that the urban architecture of some cities was used to divert rainfall runoff into gravity-fed systems of interconnected reservoirs.
像“酸”，“重力”，“电”和“钟摆”这些词不得不被发明出来，只是为了防止他们的会议变成一场无止尽的字谜游戏。
Words like "acid", "gravity", "electricity" and "pendulum" had to be invented just to stop their meetings turning into an endless game of charades.
更重要的是，科学家们已经在排队争取这些低重力太空飞行服务的座位了，这样他们就可以在几分钟的失重状态下收集数据。
More importantly, scientists are already queuing for seats on these low-gravity space-flight services so they can collect data during a few minutes of weightlessness.
为了让国际空间站的研究回到正轨，空间科学促进中心（CASIS）已经考察了100多次以前的微重力实验，以确定有前景的研究主题。
To get the ISS research back on track, CASIS has examined more than 100 previous microgravity experiments to identify promising research themes.
然而，在空间站里，几乎没有重力。
重力令冷空气下沉，暖空气上升。
种子在外太空会受到辐射和低重力的影响。
The seeds are influenced by the radiation and low gravity in outer space.
最简单的方法是重力。
它引起了重力的变化。
因此，旋转陀螺产生了一个比预期强大得多的重力感应场。
Thus, the spinning top generated a much more powerful gravitomagnetic field than expected.
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