“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	discrete variable representation discrete vibration system discrete wavelet transform discrete wavelet transform，DWT discrete wreath product discretion discretional administrative act discretionary access control discretionary access control, DAC discretionary monetary policy discretionary reserve discretion of Chinese ancient books discretization discretization approach discretization error discretization method discretization process discretization schemes for continua discretized equation discriminability discriminant discriminant analysis Discriminant analysis-maximum likelihood method discriminant by distance discriminant coefficient

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。