“Cambrian System”的概念、定义、翻译、参考文献-科学参考

单词	Cambrian System
释义	Cambrian System 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	multiple chiasma multiple choice method multiple choice questions multiple circled domain multiple classification multiple classifier system multiple cloning site multiple closed geodesic multiple code multiple-collector inductively coupled plasma mass spectrometry multiple comparison multiple comparison of means multiple complex multiple contact multiple control surfaces flight vehicle control multiple corolla multiple correlation multiple correlation coefficient multiple Coulomb scattering multiple covariant multiple coverage setup multiple criteria multiple criteria decision multiple criteria decision making multiple criteria decision making problems

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。