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单词
sidereal hour angle
释义
WordReference Random House Unabridged Dictionary of American English © 2024
side
′
real hour
′
an′gle,
[
Astron.
]
Astronomy
the 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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redoubtableness
redoubtably
redoubted
redound
redout
redowa
redox
red oxide of zinc
red-pencil
red pepper
red pine
red planet
red poll
redpoll
red prussiate of potash
redraft
red rag
red rat snake
re-dress
redress
redressable
redresser
redressible
redressor
red ribbon
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更新时间:2026/3/25 7:34:49