“城市通信系统”的概念、定义、翻译、参考文献-科学参考

单词	城市通信系统
释义	城市通信系统 Encyclopedia 工学基础设施规划释 urban communication system城市通信系统城市通信系统是为城市生产、生活等提供信息交流与传递服务的工程设施，是现代化城市和信息社会的重要组成部分。
随便看	lower bound on the minimum mean square error lower branch lower Burkill integral Lower Canada lower carbon alcohols lower center series lower central chain lower central exponent lower central series lower chromosphere lower circle lower class lower class limit lower closure lower closure of a concave-convex function lower closure of a concaveconvex function lower closure of a convex-concave function lower closure of a convexconcave function lower closure of concave-convex lower cone lower confidence bound lower confidence limit lower continuous lower continuous lattice lower control limit

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。