“元古宙”的概念、定义、翻译、参考文献-科学参考

单词	元古宙
释义	元古宙 Encyclopedia 理学元古宙释 proterozoic eon元古宙介于太古宙与显生宙之间的一级地质年代单元。 Biology Proterozoic Eon元古宙
随便看	Northeastern University Library Northeast Ethnic & Folk Custom Museum, Northeast Normal University Northeast Mandarin Northeast Museum North-East Nonferrous Metals Research Institute Northeast Normal University Northeast Opera Experimental School Northeast Pacific Basin Northeast People 's Radio Northeast Performing Troupe Northeast pictorial Northeast plain grassland culture North- East Writer Group Northeast yangge music north ecliptic pole Northen Ci Extensive Amendment Score north equatorial belt Northern Alliance northern and Southern administrative officials Northern Area Caves at Mogao Grottoes northern armyworm Northern Art Northern blot Northern blotting northern bluefin tuna

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。