Research on the Deep Phosphorus Removal in North Suburban(NS) Sewage Treatment Plant of Taiyuan 太原市北郊(NS)污水净化厂深度除磷研究
For the second kind of area, such as areas in North China and the Northeast and also some suburban areas, two winters and springs, or two waves, will suffice. 第二种地区有两个冬春、两个浪潮就够了。比如在华北,东北,还有一些郊区。
Venues, including Beijing Country Equestrian Park, will be located in the North Scenic Spot Area, facilitating the development of suburban tourism. “北部风景旅游区”,安排北京乡村赛马场等2个场馆,便于赛后发展郊区旅游业。
The north slope of the ecological zone was defined as a typical suburban banding park landscape. 就北坡生态区,界定为典型的城郊带状公园景观。