“Hehuang Gudi”的概念、定义、翻译、参考文献-科学参考

单词	Hehuang Gudi
释义	Hehuang Gudi Encyclopedia 理学〔山地、丘陵、火山〕释 Hehuang Gudi河湟谷地泛指黄河流域龙羊峡至寺沟峡一段和湟水流域及其支流冲积形成的河谷地区。旧称三河间、河湟间。
随便看	connected path connected piece connected polyhedron connected product connected region connected relation connected ring connected scheme connected semigroup connected sequence connected sequence of functors connected set Connected Singapore Plan connected solvable group connected space connected square matrices connected sum connected sum decomposition connected surface connected topological space connected topology connected treatment connected variety connected vehicle driver security authentication connected vehicles

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。