“城市紫线”的概念、定义、翻译、参考文献-科学参考

单词	城市紫线
释义	城市紫线 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	transportation supply curve transportation supply function transportation system operation characteristics survey transportation systems engineering transportation test transportation using drag reducing agent transportation using float tank process transportation volume transport charge transport coefficient transport commissioner transport congestion charging transport connectivity transport corridor transport-cost-orientation transport delay Transport Demand Prediction transport density transport development strategy transport economic and technological compare transport economic density transport economics transported fossil assemblage transport enterprises transport entrusted operation

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。