Lifeline systems are infrastructures that maintain modern city 's function or economic function of a district.
生命线工程是维系现代城市功能或区域经济功能的基础性工程设施。
With its favorable regional advantages and excellent environment, Changbei District will become the future image of Nanchang and an important carrier of city function.
昌北地区以其区位优势、良好的生态环境等条件将成为南昌未来的象征及城市功能的重要载体。
According to the causation giving birth to center city, This paper discusses the station, leading function and serving function of center city in city economy district.
本文就中心城市的产生,论述了中心城市在城市经济区中的地位及其主导作用和服务作用。
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