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单词
hour angle
释义
WordReference Random House Unabridged Dictionary of American English © 2024
hour
′
an′gle,
[
Astron.
]
Astronomy
the angle, measured westward through 360°, between the celestial meridian of an observer and the hour circle of a celestial body. Cf.
sidereal hour angle.
1830–40
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homogenise
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homogenize
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homogentisic acid
homogeny
homogonous
homogonously
homogony
homograft
homograph
homo habilis
homoio-
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homoiothermal
homoiothermic
homoiothermism
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更新时间:2026/8/8 3:58:59