“寒武纪”的概念、定义、翻译、参考文献-科学参考

单词	寒武纪
释义	寒武纪 Encyclopedia 理学古生代释 Cambrian Period寒武纪古生代的第一个纪，约开始于5.41亿年前，结束于4.85亿年前。 Biology Cambrian寒武纪
随便看	engineering alternation engineering analogy method engineering and project evaluation engineering audit engineering audit technology Engineering Blasting engineering capacity engineering carpet engineering change engineering change management engineering claim engineering classification of soil Engineering Community engineering computing engineering-construction-induced karst collapse engineering construction standards engineering contract engineering control measures engineering control network engineering coordinate system engineering cost engineering cost audit Engineering Cybernetics engineering cybernetics engineering data management

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。