The time when a solar eclipse will occur can be calculated.

日食发生的时间可以推算出来。

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A girl watches a solar eclipse in Amman January 15, 2010.

2010年1月15日，安曼(约旦首都)，一个女孩在观赏日环食。

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Themoon's shadow darkens part of Earth during a solar eclipse.

在一次日食中，月亮的影子使地球的一部分黑下来。

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Einstein's theory was first and dramatically confirmed during a solar eclipse within four years of its publication, making him an instant celebrity.

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Three years later a British physicist, Arthur Eddington, watched what happened to light from stars that were close in the sky to the sun during a solar eclipse.

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Foreigners who visited Jiuquan on August 1st to view a total solar eclipse from a site nearby had to register with the police to use the road.

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