• Upwards of a billion stars in our galaxy have burnt up their internal energy sources, and so can no longer produce the heat a star needs to oppose the inward force of gravity.

    我们星系中超过10亿颗恒星已经耗尽它们内部能量来源因此无法产生恒星所需热量对抗内的引力

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  • What is the force of gravity at sea level?

    海平面地球引力多大?。

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  • She is a force of gravity in her long gray dress.

    灰色长裙下像一股地心引力牢牢将吸住。

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  • The force of Gravity makes things fall to earth.

    地球引力使物体落到地面上

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  • The force of gravity makes things fall to ground.

    重力使物体都落到地上

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  • Obviously the force of gravity is acting vertically downward.

    显然重力作用垂直向下

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  • The force of gravity on the moon is much less than on the earth .

    月球引力地球上引力小多。

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  • All objects are pulled towards the centre of the Earth by the force of gravity.

    所有物体由于引力地球中心

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  • During launch of the Soyuz craft, cosmonauts experience four times the force of gravity.

    联盟发射时候,宇航员所承受4的重力加速度。

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  • By blowing downward these fans oppose the force of gravity, effectively lightening the vehicle.

    通过向下吹风这些风扇可以抵消引力有效地减轻探测车重力。

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  • For calculating the force of gravity on a satellite, the radius of the earth is irrelevant.

    计算地球作用卫星重力时,地球半径无关紧要的。

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  • As you age, the circles can darken and the force of gravity will also make the circles look larger.

    随着年龄增长黑眼圈会更严重,同时随着地心引力的作用有扩大趋势。

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  • The force of gravity is not constant everywhere for elliptical form and rugged surface of the earth.

    由于地球椭圆形状及其高低不平表面重力不是到处都一样的。

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  • Finally, the hatch opens and, unaccustomed to the force of gravity, you stagger out amid venting waste gases.

    终于舱门打开蹒跚着(由于不习惯于重力作用)随舱内涌出污浊气体走了出来

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  • The core of the book describes an attempt to unify the fundamental forces of matter with the force of gravity.

    这本书核心就是描述一个试图统一引力其它基本相互作用的理论。

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  • Before we left, Li Yanping explained to me that the force of gravity would change three times on our journey.

    出发前李颜平解释旅途中地心引力变化

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  • 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、热流地震波传播重力等地球物理性质。

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  • Only now is there no acceleration so I can write down that force of Walter Lewin plus the force of gravity equals zero.

    加速度为零,出来就是给它,与重力之合力等于零。

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  • Just like Newton had postulated the force of gravity with these very simple equations to explain what we perceive.

    如同牛顿假设万有引力一样那些简单程序解释了我们所知所感。

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  • You can also try changing your position: Get up on all fours, or squat; the force of gravity might shift the baby's head.

    可以尝试改变姿势起床四肢着地,或者蹲着让重力作用婴儿头部。

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  • In the same way, the rotation of the material in a disk prevents it from collapsing inward under the force of gravity.

    相同道理圆盘上物质转动阻止了重力作用所引发向内崩塌。

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  • However great a man may be in society, without love he will lack the force of gravity, the sweet fragrance of a flower.

    不论一个社会上有多伟大若没有爱心缺乏心力、花一般芬芳

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  • Suppose a spacecraft floats freely somewhere in space so far from any stars that there is no force of gravity inside it.

    假设一个宇宙飞船在宇宙中某个地方自由漂浮着,和所有星球都很远所以里面没有任何引力

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  • They are opened and sustained in the open position by the force of velocity pressure, and closed by the force of gravity.

    利用流体速度压力开启保持开启位置利用重力的作用来关闭

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  • They are opened and sustained in the open position by the force of velocity pressure, and closed by the force of gravity.

    利用流体速度压力开启保持开启位置利用重力的作用来关闭

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