| 1. | The rotation of the earth on its own axis
使复合句简化成简单句 |
| 2. | It is this heat energy , combined with the rotation of the earth , that drives a hurricane
正是这些热能，加上地球的自转驱动着飓风。 |
| 3. | Due to the rotation of the earth , celestial objects rise in the east and set in the west
由于地球自转，造成天体由东面地平线升起，西面地平线落下的现象。 |
| 4. | This is a result of the coriolis force , which is associated with the rotation of the earth
这是与地球自转有关的偏向力-科里奥利力( coriolisforce )所造成的。 |
| 5. | This is a result of the coriolis force , which is associated with the rotation of the earth
这是与地球自转有关的偏向力-科里奥利力coriolis force所造成的。 |
| 6. | This is the major movement of objects on the sky and it is due to the rotation of the earth
事实上，天体当然不会真的每天巴巴绕著地球旋转，这个假像其实是由于地球自转所造成的。 |
| 7. | Everything on the sky will appear on the celestial sphere . as mentioned in the last chapter , the celestial sphere does not follow the rotation of the earth
在前一章，我们提到虽然天球看来绕著地球不停转动，但其实真正在转的是地球，天球本身是不会移动的。 |
| 8. | The rotation of the earth causes the buoyant fluid to rise in curved trajectories , which generate new magnetic field by twisting and shearing the existing magnetic field
地球的旋转使有浮力的流体按曲线轨道上升，这通过扭曲和剪切已经存在的磁场而产生新磁场。 |
| 9. | The mount of a telescope is also very important . apart from providing a stable support , a mount should be able to track the stars , that is , to compensate the rotation of the earth
望远镜的支撑系统亦非常重要，除了提供稳固的基座，更有抵销地球转动，从而追踪天体的功用。 |
| 10. | The tidal force of the moon has been slowing down the rotation of the earth , making the change of day and night rhythm infrequent . all these are conducive to evolution of life
，令气候的变化不会出现太大的起伏而由月球产生的潮汐力也令地球自转逐渐减慢，日夜交替不至太频密，这些都有利生物的进化。 |
