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.
重返大气层的航天器受到重力的作用。
Spacecraft which are re-entering the earth's atmosphere are affected by g forces.
它引起了重力的变化。
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.
每一株盘子上的植物都能感受到重力的作用，根部都朝外面生长。
Every plant on the disk had responded to the pull of gravity, and pointed its roots to the outside.
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.
自由落体是指，唯一作用力是重力的情况。
Free fall is when the forces acting upon you are exclusively gravitational.
假如你是寇克船长，你在一个无重力的空间站。
You're going to play Captain Kirk and you're in a space station and there is no gravity.
这样利用重力的原理便可以减少胃酸倒流。
This can help reduce acid reflux when sleeping, as gravity keeps the acid in the stomach.
我会把你放置在不同的情境中，然后问你重力的方向。
I'm going to put you in various positions and then ask you what is the direction of gravity.
你们看白色物质,因为这是重力的方向,所以白色物质都到了下面。
You see the white stuff because this was the direction of gravity so it ended up here and there's some here.
挑战重力的曲折叶形令这把椅子有着凌空一桥飞架般的优雅姿态。
The crumpled leaf shape defies gravity, giving it the grace of a suspension bridge.
美国宇航局曾经研究过提供重力的宇航服，但是由于技术和操作问题束之高阁。
NASA has looked at gravity countermeasure suits for spacewalking in the past, but tabled the research due to technical and operational issues.
同时如果我想让一个物体平移，我还要克服重力的作用，否则它就会垂直下沉。
I also had to exert a mild mental push against gravity if I wanted to keep an object moving in a straight horizontal line; otherwise it would sink vertically.
研究者们还表示重新找到的俄国反射器对于研究月球液核并测试有关重力的猜想大有裨益。
And the researchers say that the rediscovered Russian reflector is particularly useful for studying the moon's liquid core and testing ideas about gravity.
宇宙有一些基本的物理性质，比如电子的带电性、重力的精确大小、光速，等等。
There are some basic physical properties ofthe universe, such as the charge of the electron, the precise strength ofgravity, the speed of light, etc.
现在它被一个宇宙绞碎机抓住了，它的尘埃带在重力的拖拉之下正在被拉长和扭曲。
Now that it's caught in acosmic blender, its dust lanes are being stretched and warped by thetug of gravity.
现在它被一个宇宙绞碎机抓住了，它的尘埃带在重力的拖拉之下正在被拉长和扭曲。
Now that it's caught in a cosmic blender, its dust lanes are being stretched and warped by the tug of gravity.
现在我要把向心加速度，和能被感知到的重力联系起来，来看看我们是如何感知重力的。
I'm going to make a connection between centripetal acceleration and perceived gravity The way that you perceive gravity.
科学家们发现两种瓦尔登布尔氏综合症相关基因和两种在拟南芥中负责感测重力的基因对上了号。
The scientists discovered that two Waardenburg-linked genes matched mustard plant genes for sensing gravity.
因为重力是常数，经验丰富的中卫和前锋可以算出重力的影响，尽可能迅速的把球传到前场。
Because gravity is a constant, experienced quarterbacks and kickers can account for its effects to move the ball downfield as efficiently as possible.
在重力的拉动下，放在任何一个斜面顶部的粒子都会滚到底部，而放在底部的粒子会保持不动。
Particles placed at the top of either slope would fall down to the bottom under the pull of gravity. Particles placed at the bottom of either slope would go nowhere.
在如此拘谨的生活环境中，必须保持个人卫生，然而无重力的环境让洗漱变成了一件精细的活儿。
In such close quarters personal hygiene is a must, but the weightless conditions make washing a delicate chore.
研究人员相信，这种违反重力的现象产生于壁虎脚垫上的微观分支毛和黏着处表面之间的分子间相互作用。
Researchers believed that molecular interactions between the microscopic branching hairs on the gecko's footpads and the surface to which they clung were responsible for the gravity-defying feats.
如果它再等上几分之一秒，重力的作用将压倒惯性而破坏液柱，液体会落回碗里，而小猫的舌头则扑了个空。
If it waits another fraction of a second, the force of gravity will overtake inertia, causing the column to break, the liquid to fall back into the bowl, and the cat's tongue to come up empty.
然后，继续增加力-，受到重力的影响，不断给它悬挂重量-，然后它开始弯折，到这里的某一点，我们称之为弹性极限。
And then, when you keep adding force — which we will do by gravity, - we will just hang weights on it — then it starts to bend over, up to a point here which we call the elastic limit.
他们说在恐龙及地球上有任何走动的生物之前，河流只是非常宽阔的水面，只是服从重力的影响，直接流向大海。
They say that well before dinosaurs or, really, much of anything roamed the earth, rivers were just vast expanses of water heeding only gravity and heading straight to sea.
在飞行第一阶段，助推器将于密封舱分离，之后在重新进入地球大气层之前，密封舱将会进入一段无重力的抛物曲线。
During the first phase of the flight, the booster will separate from the capsule, after which the capsule will travel through a zero-g parabola, before re-entering the earth's atmosphere.
在飞行第一阶段，助推器将于密封舱分离，之后在重新进入地球大气层之前，密封舱将会进入一段无重力的抛物曲线。
During the first phase of the flight, the booster will separate from the capsule, after which the capsule will travel through a zero-g parabola, before re-entering the earth's atmosphere.
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