“杜伊斯堡”的概念、定义、翻译、参考文献-科学参考

单词	杜伊斯堡
释义	杜伊斯堡 Encyclopedia 理学杜伊斯堡释 Duisburg杜伊斯堡德国西北部北莱茵-威斯特法伦州城市。德国最大的钢城，世界最大的内河港。
随便看	ramification subgroup ramification theorem ramification theory ramified ramified algorithm ramified analysis ramified covering ramified covering space ramified covering surface ramified curve ramified differential ramified domain ramified element ramified extension ramified formal theory ramified language ramified manifold ramified place ramified prime divisor ramified prime ideal ramified prime number ramified proof ramified surface ramified theory of types ramified valuation

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。