名词
中文翻译：天体黄道极点
同义词：
['astronomical pole', "celestial pole例句：1. The celestial ephemeris pole is the point on Earth's surface where the sun appears to be at its highest point in the sky.（天体黄道极点是地球上的一点，太阳在天空中看起来最高的位置。）"]
例句：
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1. The celestial ephemeris pole is the point on Earth's surface where the sun appears to be at its highest point in the sky.
天体黄道极点是地球上的一点，太阳在天空中看起来最高的位置。
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2. The celestial ephemeris pole is used by astronomers to determine the position of the planets andstars in relation to the earth.
天体黄道极点由天文学家用来确定行星和恒星相对于地球的位置。
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3.The celestial ephemeris pole is also used in navigation systems to help determine the direction of travel.
天体黄道极点还用于导航系统，帮助确定旅行的方向。