“寒武系”的概念、定义、翻译、参考文献-科学参考

单词	寒武系
释义	寒武系 Encyclopedia 理学寒武系释 Cambrian System寒武系全球标准年代地层的系级单位，显生宇和古生界的第一个系，是距今5.41亿～4.85亿年前地史时期地球上形成的全部地层，地层位置在埃迪卡拉系之上，奥陶系之下。
随便看	grass dragon grass endophyte grass endophyte detection methods grass ergot disease Grasses grasses powdery mildew grass family grass fence grass-fish system grass fly grass germplasm nursery grass gray leaf spot Grasshoppers grassing for soil and water conservation grassland grassland adaptive management grassland administration grassland agriculture Grassland Agriculture Ecology grassland agro-ecosystem grassland Agro-system grassland amphibians grassland and livestock system Grassland and Turf grassland animal husbandry

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。