“普通铅”的概念、定义、翻译、参考文献-科学参考

单词	普通铅
释义	普通铅 Encyclopedia 理学普通铅释 common lead普通铅在应用高U/Pb或Th/Pb比矿物进行U-Pb或Th/Pb定年计算时，体系内的非放射成因铅。
随便看	cylindrical paraboloid radio telescope cylindrical parts cylindrical phase space cylindrical polar coordinate cylindrical projection cylindrical robot cylindrical section cylindrical segment cylindrical set cylindrical spiral cylindrical spreading loss cylindrical strip cylindrical surface cylindrical tank cylindrical universe cylindrical vector field cylindrical voice coil motor cylindrical wave cylindrical wave equation cylindrical waveguides cylindrical wedge cylindricity cylindricity artefact cylindricity measurement cylindroconical

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。