The TMBSA dynamic comes from the rotation of the earth.

其动力来源主要是地球的自转。

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The snag is that the rotation of the Earth is not so reliable.

不便之处是地球的自转并不是那样的准确可靠。

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The rotation of the earth influences the deviation of free falling objects.

地球自转影响自由落体的偏离。

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No need to keep operators up half the night in Britain when the rotation of the earth provides a wide-awake American alternative.

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The key property of a satellite orbiting precisely 35, 786 km (22, 240 miles) above the equator is its speed, which mimics the rotation of the Earth below.

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"Any worldly event that involves the movement of mass affects the Earth's rotation, " Benjamin Fong Chao, of NASA's Goddard Space Flight Center in Greenbelt, Maryland, said while explaining the phenomenon in 2005.

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