“city wall”的概念、定义、翻译、参考文献-科学参考

单词	city wall
释义	city wall Encyclopedia 工学中国古代建筑类型释 city wall城池围绕城邑建造的一整套防御构筑物，以闭合的城墙为主体，包括城门、墩台、楼橹、壕隍等。也指边境的防御墙和大型屯兵堡寨。工学中国古代建筑类型释 city wall城墙古代为防守而建在城市四周的墙。古代称墉，断面为梯形。
随便看	optimal compensation plan optimal configuration of distributed energy system Optimal configuration of thermodynamic process and cycle optimal control optimal control algorithm optimal control of bang-bang type optimal control of quantum state population transfer optimal control of train operation optimal control problem optimal control systems optimal control theory optimal correlation method optimal curve optimal decision optimal decoding optimal design optimal design of material microstructures optimal design; optimum design optimal deterrence level optimal distinctiveness theory optimal distribution optimal efficiency optimal elimination optimal equation optimal estimate

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。