“J-B走时表”的概念、定义、翻译、参考文献-科学参考

单词	J-B走时表
释义	J-B走时表 Encyclopedia 理学地震走时表释 J-B travel-time tableJ-B走时表 1940年杰弗里斯（H.Jeffreys）和布伦（K.E.Bullen）合编的走时表，在当时是最为完整和精确的走时表。
随便看	metallurgical thermal engineering metallurgical water system metallurgy metallurgy by ion beam implantation metallurgy in a molten salt at low temperature metallurgy of heavy nonferrous metals metallurgy of non-ferrous metals metallurgy systems engineering metal magnetic memory testing metal matrix composite component manufacturing technology metal matrix composites metal matrix laminated composites metal metal bond metal-metal bond metal-metal multiple bond metal-metal quadruple bond metal mine metal mine log metal mine logging evaluation metal mineral resources of China metal module metal nanocluster metal nanowire metal nitrosyl complex metal-nonmetal transition

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。