实验室超出了地球引力的范围。
地球引力使物体落到地面上。
地球引力定律终究要起作用。
月球引力比地球引力弱得多。
这是地球引力的固定部分。
火星引力大约只有地球引力的八分之三。
The gravity on Mars is only about three-eighths of that on Earth.
如果没有地球引力，月亮就会飞向太阳！
如果地球引力突然消失会发生什么情况？
What would happen if the gravity on Earth was suddenly turned off?
海平面的地球引力多大?。
地球引力和这些年的坏习惯总使我站不直。
实际上，月球的引力只有地球引力的六分之一。
In fact, the moon's gravitational force is only one-sixth that of the Earth.
将沉重的航天器和燃料送出地球引力以外费用昂贵。
Lifting heavy spacecraft and fuel out of the Earth's gravity is expensive.
尽管离子发动机不能使航天飞机很好地摆脱地球引力。
Though an ion engine could never lift a spacecraft out of Earth's gravity well.
在地球引力下，重量和质量是等值的，但是度量单位不同。
In the Earth's gravity, weight and is equivalent in quality, but different metric units.
这样，只要我们在任何时候打开房间内浴缸或的淋浴喷头的热水出水阀，热水器的水箱就能在地球引力的作用下自动添水。
Then, whenever you open a hot water valve in your house, such as a sink or shower, then it will gravity feed.
月球对地球有引力。
是为了让火箭的速度足够快，足以逃离地球的引力。
It is to get the rocket going fast enough to escape Earth's gravity.
否则，地心引力会把你拉回地球。
为什么引力在太空和在地球上一样？
尼基：是不是因为地球比较重，地心引力也就比较大？
N: Is that because the earth is more massive and so has greater gravitational pull?
苹果上在这个方向上,受地球的引力影响。
There's a force from the earth onto the apple and this is that force.
出问题先从自己身上找原因，别一便秘就怪地球没引力。
A problem to find reasons from yourself, don't blame a constipation earth's gravity.
地球的自转角度能够保持不变，完全是因为有了月球的引力拉动。
The Angle of earth's spin is constant only because the moon's gravitational pull.
这是因为我们离开了来自地球的地心引力的拉力。
It's because we leave the pull of gravity that comes from the earth.
我的肌肉已经习惯了地球万有引力。
不要因为拉不出屎而去责怪地球没有吸引力。
Do not blame the pathetic earth because of your constipation.
不要因为拉不出屎而去责怪地球没有吸引力。
Do not blame the pathetic earth because of your constipation.
应用推荐