We shall set up a great routeway centered with Xi'an, covering the whole region and linking the region to rivers and seas.
三是大力发展高速公路、铁路、机场相结合的综合交通网络，构建以西安为中心、覆盖全区的通江达海大通道。
Xi'an is a typical loess region city.
西安是典型的黄土地区城市。
This can provide reference and guidance for other region which has similar climate with Xi'an to use air source heat pump.
这可为本地区以及周边其它类似气候地区应用空气源热泵空调系统提供借鉴和指导。
应用推荐