海拉尔区

2007～2008年内蒙古呼伦贝尔市海拉尔区学校呼吸道传染病流行病学分析

Epidemiological analysis on respiratory infectious disease in schools in Hailar District , Hulun Buir City , Inner Mongolia , 2007-2008

结果表明，只要建1座容积为0.4万m3的蓄水池进行2d的调蓄，海拉尔区城市再生水量即可满足建设项目的用取水量要求。

The results showed that reclaimed water quantity could suffice the needs of water intake quantity for project if there was a storage pond with the volume of 4000m ~ 3 which can adjust two-day water intake quantity .

海拉尔区生态环境状况及受损原因和保护、建设对策

The ecological environment situation , destruction reason and Countermeasure of conservation and construction in Hai La Er District

进一步了解了海拉尔区生态环境状况，并通过分析讨论该区生态环境受损原因、保护及对策。

The ecological environment situation were expounded , and the destruction reasons , protection and countermeasures were analyzed .

在分析海拉尔区现状城市污水量、污水处理量的基础上，预测了该区2007年水平年城市污水量、污水处理量和再生水量。

Based on analysis on present wastewater quantity and treated wastewater quantity in Haila'er district , wastewater quantity hand reclaimed wastewater quantity in2007 were forecasted .

海拉尔市河东区排水管道浅埋设计

Buried depth design of sewer in east area of Hailar City