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单词
radiometric magnitude
释义
radiometric magnitude
radiometric magnitude
[
¦rād·ē·ō¦me·trik ′mag·nə‚tüd
]
(astronomy)
A celestial body's magnitude as calculated from the total amount of radiant energy of all the wavelengths that reach the earth's surface.
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更新时间:2025/3/20 19:12:36