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单词
accretion hypothesis
释义
accretion hypothesis
accretion hypothesis
[
ə′krē·shən hī′päth·ə·səs
]
(astronomy)
Any hypothesis which assumes that the earth originated by the gradual addition of solid bodies, such as meteorites, that were formerly revolving about the sun but were drawn by gravitation to the earth.
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更新时间:2025/6/22 17:42:04