“urban purple line”的概念、定义、翻译、参考文献-科学参考

单词	urban purple line
释义	urban purple line Encyclopedia 工学详细规划编制释 urban purple line城市紫线在城乡规划中为了保护建成环境遗产和历史文化资源所确定的特定政策和管理区域的边界线。即历史文化遗产保护区的边界线。
随便看	known quantity known spirit know the tone know-what knowledge know-who knowledge know-why knowledge knoxia root Knoxville kntter knuckle Knudsen cell Knudsen diffusion Knudsen effect Knudsen number Knuth Knut Hamsun Knuth-Bendix algorithm Knuth-Bendix completion Knuth-Bendix completion algorithm Knuth-Bendix procedure Knuth equivalent Knuth-Morris-Pratt algorithm Knuth-Morris-Pratt algorithm, KMP algorithm Knuth number Knuth series

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。