“银川城”的概念、定义、翻译、参考文献-科学参考

单词	银川城
释义	银川城 Encyclopedia 工学〔宋-清﹞释 Yinchuan town银川城位于今宁夏回族自治区首府银川市中心区的古城，中国国家历史文化名城。
随便看	closed mapping closed mixed-refrigerant cycle liquefaction process closed model Closed Mondays closed monoidal category closed morphism closed motor skill closed n-ball closed n-disk closed neighborhood closed neighbourhood closedness closedness of dictionary closed normal form closed n-sphere closed object closed oil gathering process closed-open set closed operator closed orbit closed orthogonal sequence closed orthogonal system closed orthonormal system closed path closed path Green's function

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。