“中国非金属矿产资源”的概念、定义、翻译、参考文献-科学参考

单词	中国非金属矿产资源
释义	中国非金属矿产资源 Encyclopedia 理学中国非金属矿产资源释 nonmetallic mineral resources of China中国非金属矿产资源在中国境内，除金属矿石和矿物燃料以外，具有经济价值的任何种类的岩石、矿物或矿物集合体。
随便看	principal point principal point of photograph principal polarization principal polynomial principal projection property principal punishment principal quantum number principal quintic form principal radius of curvature principal ray principal reduced form principal refractive index principal remainder principal representative principal right ideal principal right ideal ring principal ring principal role performance, additional role performance and double role performance of one character principal root principal root of unity principal scale principals' cultural leadership principals' curriculum leadership principal section principal section of crystal

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。