“modern indium and germanium industry in China”的概念、定义、翻译、参考文献-科学参考

单词	modern indium and germanium industry in China
释义	modern indium and germanium industry in China Encyclopedia 工学中国现代有色金属工业释 modern indium and germanium industry in China中国现代铟锗工业中国已探明的铟储量为8000吨左右，主要分布在广西、云南、广东和内蒙古四省区。提取铟的主要原料是铅、锌、锡冶炼中的副产物及铟的再生资源。金属铟的生产分为原生铟和再生铟，中国以原生铟为主。中国铟工业起步较晚。
随便看	cohomologically trivial module cohomological method cohomological property cohomological residue cohomological resolution cohomological semipurity theorem cohomologous cohomologous cochain cohomologous cocycle cohomologous to zero cohomology cohomology algebra cohomology class cohomology diagram cohomology dimension cohomology dimension of groups cohomology exact sequence cohomology extension cohomology functor cohomology group cohomology group of a group cohomology homomorphism cohomology manifold cohomology mapping cohomology module

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。