With intensive detecting data, the observational characteristics of mesoscale weather system triggering heavy rainfall over the middle valleys of Changjiang River is analyzed.
利用多种加密观测资料，详细分析了长江中游一次暴雨中尺度天气系统的观测特征。
Groundwater flow system of Shanghai area is part of regional flow system of Yangtze River delta; however, it has its own characteristics due to special environment of estuarine delta.
上海地区地下水流系统是长江三角洲系统的一个子系统，但由于河口三角洲这一独特环境，使其独具特征。
The morphologic characteristics of tidal flat and ti dal creek system in the Huanghe River Delta was studied by fractal geometry method.
利用分形分维方法对黄河三角洲潮滩和潮沟的地貌特征进行了定量研究。
According to the characteristics of culverts and sluice gates in the Yellow River, the paper puts forward concept of ageing and sets up a system of evaluation indexes.
根据引黄涵闸工程的特点，提出其老化的概念，并建立了评价指标体系。
Main functions and characteristics of the 2-d information inquiry module of the Yangtze River Channel information Service System are presented in this paper.
介绍了长江河道信息服务系统二维信息查询模块的主要功能与特点。
The composition, functions, operation, and characteristics of the automatic telemetering system for water regime at Kuitun River is introduced in this paper.
介绍了奎屯流域水库水情自动化测报系统的构成以及该系统的设备配备、功能、运行情况和特点。
So the biggest problem at present is how to combine external and macroscopical characteristics and microcosmic innate characteristics of river to build a vivid system.
因此如何实现河流的宏观外在特征和微观内在特征的结合从而使河流成为一个生机勃勃的体系是现阶段的最大问题。
According to the distribution of river system, water resources' conditions and characteristics of Henan, the development and utilization situation of water resources is analyzed in this paper.
本文根据河南的河流水系分布、水资源的状况及特点，分析了水资源开发利用的现状。
The paper introduces the objective, the mission, the principle, the overall structure, the function of flood management system in Songhuajiang river basin and its technical characteristics.
本文主要介绍了松花江流域洪水管理系统的目标、任务、系统 设计开发原则、系统总体结构与功能 设计及其技术特点。
The paper introduces the objective, the mission, the principle, the overall structure, the function of flood management system in Songhuajiang river basin and its technical characteristics.
本文主要介绍了松花江流域洪水管理系统的目标、任务、系统 设计开发原则、系统总体结构与功能 设计及其技术特点。
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