There was an appealing gravity to everything she said.
她说的一切都带有一种吸引人的严肃与庄重。
I'd be grateful if you would explain gravity to me again.
如果你再给我解释一下重力，我会很感激的。
"I'd be grateful if you would explain gravity to me again." Said Celia.
“如果你再给我解释一下重力，我会很感激的。”西莉亚说。
The purified water then descends by gravity to a basement holding tank.
经过净化的水靠重力流到地下室的另一个集水箱里。
The purified water then descends by gravity to a basement holding tank .
经过净化的水靠重力流到地下室的另一个集水箱里。
Only because they aren't big enough for gravity to be a determining factor.
因为他们不够大，所以重力并不是决定性因素。
Sumps use the weight of water and gravity to help soil's natural percolation.
污水坑使用水和重力的重量，以帮助土的自然渗透。
Astronomers believe it is a rocky planet with enough gravity to retain an atmosphere.
天文学家们断定它是一颗岩石行星，并有着足够的引力，保证大气的存在。
Nor will it stop the relentless shift of economic gravity to the emerging world.
经济增长也不可能改变经济中心转移到新兴经济体世界这一无情的转变。
Increasing gravity is known to speed up the multiplication of cells.
为人所知的是，不断增加的重力会加速细胞数量的递增。
It is to get the rocket going fast enough to escape Earth's gravity.
是为了让火箭的速度足够快，足以逃离地球的引力。
The Chinese used a gravity meter to correct for local deviations in sea level.
中国人用重力仪来校正海平面的局部偏差。
With no gravity, it's just as easy to pedal.
在没有重力的情况下，踩起踏板来很容易。
Otherwise gravity will pull you back down to the Earth.
否则，地心引力会把你拉回地球。
They were not used to the low-gravity environment.
他们不习惯低重力环境。
Now gravity provides an exciting new tool with which to probe the universe.
让人兴奋地是，现在引力提供了一种探测宇宙的新方法。
And then the planet has to have the right surface gravity.
如此以来，这个星球表面就有一定的重力存在。
With no gravity exerting itself on the body, both bones and muscles begin to waste.
由于没有重力施加于身体上，骨骼和肌肉都会废退。
When it does, gravity will cause the sun's core to contract.
当太阳能量耗尽，地心引力会使得太阳核心缩小。
This could help solve the problem, and lead to a quantum theory of gravity.
这可能会帮助解决难题，带来引力的量子理论。
The country's economic centre of gravity has shifted to the Arab-facing north.
该国的经济重心已经转移到面向阿拉伯的北部。
Having given in to gravity, America's elite graduate schools are taking on open source.
迫于问题的严重性，美国的精英研究生院正在与开源较量。
We don't think gravity can work fast enough to make galaxy clusters much earlier.
我们认为，引力不可能足够快地聚集更早期的星系团。
That's because of the tremendous gravity that you have exposed them to.
这是由其产生的,巨大重力造成的。
The gravity feed batch solar heater is very simple to use.
重力供水太阳能热水器的操作方法很简单。
I'd like to return to gravity and work on a three-dimensional situation.
回到重力上，考虑一个三维问题。
The closer you get to the black hole, the stronger the gravity.
离黑洞越近，引力越强。
And so I say to you, "In what direction do you perceive gravity?"
我问你，你感觉到重力是哪个方向。
And so I say to you, "In what direction do you perceive gravity?"
我问你，你感觉到重力是哪个方向。
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