“accretion theory”的概念、定义、翻译、参考文献-科学参考

单词	accretion theory
释义	accretion theory [ǝ`krē·shǝn `thē·ǝ·rē] ^ASTRONOMY A theory that the solar system originated from vortices in a disk-shaped mass.
随便看	back-echo reflection backed cloth back edging back electromotive force back-emission electron radiography back end back-end system backfill back fillet backfire backfire antenna backflap hinge backflash backflooding backflow backflow connection backflow preventer backflow valve back focal length backfolding backfurrow back gearing Back-Goudsmit effect back gouging background

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