“reflection nebula”的概念、定义、翻译、参考文献-科学参考

单词	reflection nebula
释义	reflection nebula [ri`flek·shǝn ´neb·yǝ·lǝ] ^ASTRONOMY A type of bright diffuse nebula composed mainly of cosmic dust; it is visible because of starlight from nearby stars or nebula stars that is scattered by the dust particles.
随便看	total impulse total internal reflection totality total lift total lung capacity totally bounded set totally disconnected totally imaginary field total order total porosity total pressure total radiation pyrometer total relief total slip total solids total space total span total specific ionization total stability total transfer total variation total vorticity totient totipalmate totipotence

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