“embryos,protoplanet”的概念、定义、翻译、参考文献-科学参考

单词	embryos,protoplanet
释义	embryos,protoplanet Encyclopedia 理学〔行星形成〕释 embryos,protoplanet行星胚胎在太阳星云凝聚吸积后期，星子相互碰撞、聚集成最后百个左右的天体。又称原行星。
随便看	Quaternary quaternary quaternary alloy quaternary ammonium compound quaternary ammonium salt quaternary ammonium surfactants Quaternary carbon cycle quaternary compound quaternary digit quaternary domain quaternary environmental archaeology quaternary eutectic alloy quaternary fission quaternary form Quaternary geology Quaternary glacial geomorphology quaternary glacial period quaternary glaciations quaternary group quaternary human Quaternary mammalian faunas of China quaternary market quaternary notation quaternary number quaternary number system

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