提出中国东部平原河网地区水源地环境管理的概念及内涵。
The concepts concerning environmental management for water source protection in plain river network were defined and discussed.
本文在前人研究的基础上，率先提出在平原河网地区进行区域供水计量技术研究。
The research on regional water supply measurement technology in the plain river network was brought forward.
论文首先阐述了平原河网地区及其水文特性，以及该地区设计水位计算的研究现状。
At first, plain river network region and its hydrologic characteristics and the current situation of design water research are elaborated.
平原地区一般河网密度高，河道比降小，水流流泄不畅，极易造成内涝灾害。
In the plain area, because of the channel density is large and the slope of riverbed is small, the channel flow is slow and the waterlogging often occurs.
浙东地区位于长江三角洲经济区的杭州湾南岸，而且其中的萧绍宁平原河网水质普遍较差。
Eastern Zhejiang Province is a part of the Yangtzer river Delta economic region. The water quality of river network is bad commonly in Xiaoshaoning Plain.
浙东地区位于长江三角洲经济区的杭州湾南岸，而且其中的萧绍宁平原河网水质普遍较差。
Eastern Zhejiang Province is a part of the Yangtzer river Delta economic region. The water quality of river network is bad commonly in Xiaoshaoning Plain.
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