例句
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Mathematics is connected with astronomy.
数学与天文学有联系。
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￡200 was an astronomical sum of money in 1547.
在1547 年，200 英镑可是一个天文数字。
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Light-year is an astronomical unit.
光年是一个天文单位。
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Using Greek sources, he compiled in Latin selections from elementary treatises on arithmetic, geometry, and astronomy.
他根据希腊材料用拉丁文选编算术 、 几何与天文的初等读物.
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There are differences between historical and astronomical numbering of years.
在历史的年代数目和天文年代数目之间存在差别.
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The seasons are marked by solstices and equinoxes - astronomical terms that relate to Earth's tilt.
季节变化是以二至点和二分点来标记的 - 这些天文学词汇与地球倾斜的自转轴有关.
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Radio astronomy today is armed with the largest antennas in the world.
射电天文学拥有世界上最大的天线.
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Today, we are witnessing a genuine convergence - even a merger - of astronomy and physics.
现在我们看到,天文学和物理学互相接近甚至溶合在一起了.
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We are, by astronomical standards, a pampered, cosseted, cherished group of creatures.
按照天文标准, 我们是一群受宠过头 、 珍爱有余、呵护备至的受造物.
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People majoring in astronomy should have a general view of the metagalaxy.
学天文的应该对总星系有个大体的认识.