“国家冰球联赛”的概念、定义、翻译、参考文献-科学参考

单词	国家冰球联赛
释义	国家冰球联赛 Encyclopedia 教育学〔职业联赛〕释 National Hockey Games国家冰球联赛由国家冰球联盟（NHL）所开展的职业冰球赛事。又称国家职业冰球联赛、北美职业冰球联赛。
随便看	homotopy identity homotopy invariance homotopy invariant homotopy invariant functor homotopy inverse homotopy inverse mapping homotopy length homotopy lifting homotopy lifting property homotopy lifting theorem homotopy method homotopy monomorphism homotopy of chain mappings homotopy of chain maps homotopy of mappings homotopy of maps homotopy operation homotopy operator homotopy pair homotopy parameter homotopy path homotopy polynomial homotopy principle homotopy pro-group homotopy property

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。