名词
中文翻译：海勒拉斯坐标系
同义词：
['Helgolas coordinate system例句：1. The new Hylleraas coordinates have made navigation much easier.（新的海勒拉斯坐标系使得导航变得更加容易。）2. The scientists used the Hylleraas coordinates to study the stars.（科学家们使用海勒拉斯坐标来研究星星。）3. The map was based on the Hylleraas coordinates', 'which were determined by the astronomers.（地图基于海勒拉斯坐标，这些坐标是由天文学家确定的。）']
例句：
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1. The new Hylleraas coordinates have made navigation much easier.
新的海勒拉斯坐标系使得导航变得更加容易。
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2. The scientists used the Hylleraas coordinates to study the stars.
科学家们使用海勒拉斯坐标来研究星星。
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3. The map was based on the Hylleraas coordinates, which were determined by the astronomers.
地图基于海勒拉斯坐标，这些坐标是由天文学家确定的。