英语词汇“sidereal hour angle”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	sidereal hour angle
释义	WordReference Random House Unabridged Dictionary of American English © 2024 side′real hour′ an′gle, [Astron.] Astronomythe angle, measured westward through 360°, between the hour circle passing through the vernal equinox and the hour circle of a celestial body. Cf. hour angle.
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