市北区

青岛市北区1985年至1990年期间高血压流行特征

Prevalence and epidemiological characteristics of hypertension from 1985 to 1990 in Qingdao

淮北市北区城市用地现状遥感调查

Investigation of urban land use in the northern area of Huaibei City by using remote sensing technique

昆山市北区污水处理厂二期工程及深度处理工程设计

The Design of the Second Phase Project and Advanced Treatment of the Treatment Plant in the North Region of Kunshan

项目位于郑州市北区，占地面积大，文化氛围浓郁，属于列入城市规划的城中村改造项目。

Project is located in Zhengzhou City , North , covers an area of large , rich cultural atmosphere , are included in the city reconstruction project of city planning .

昆山市北区污水处理厂采用改进型的A-A2/O工艺，存在着工艺运行效果不稳定，出水总氮偏高等问题。

Kunshan City , North District Wastewater Treatment Plant uses a modified version of A-A2 / O process , there are some problems of instability , total nitrogen of the effluent is too high and so on .