“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	regulation technology of local environment in livestock buildings regulation through the market regulation time regulation tools regulative development regulator regulator convergence regulator mapping Regulator Movement regulator station regulatory B cell regulatory competition regulatory dendritic cells，DCreg regulatory detailed planning regulatory element regulatory endocrine axis of fish regulatory enzyme regulatory focus regulatory focus theory regulatory gene Regulatory information system of Scenic and historic area regulatory lag regulatory on/off minimization，ROOM regulatory process regulatory review

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