zoning rate

例句：

1. 1. The city's zoning plan aims to balance development and conservation.
   城市的分区计划旨在平衡发展和保护。
2. 2.The density rate of the area is significantly higher than the national average.
   该地区的规划密度远高于全国平均水平。
3. 3. The new zoning law will require developers to adhere to a stricter density requirement.
   新的分区法律将要求开发商遵守更严格的密度要求。