“planetesimal”的概念、定义、翻译、参考文献-科学参考

单词	planetesimal
释义	planetesimal [´plan·ǝ`tes·ǝ·mǝl] ^ASTRONOMY One of the rocky bodies, of the order of 1 mile (1.6 kilometer) in diameter, that are believed to have formed in the protosolar nebula, and whose accretion formed the rocky cores of the larger planets.
随便看	analyzing power anamigmatism anamnesis anamnestic response Anamnia Anamniota anamniote anamorphic lens anamorphic system anamorphic zone anamorphism anamorphoscope anamorphosis anamorphote lens Anancinae Ananke anapaite anapeirean anaphase anaphoresis anaphylactic shock anaphylactoid reaction anaphylatoxin anaphylaxis anaplasia

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