Water supply networks system is important infrastructure of city.
供水管网系统是城市的重要基础设施。
The municipal water supply networks, is very difficult to determine the line of a curve.
而在市政供水管网中，则很难得到一条确定的管路特性曲线。
In this paper, a state estimation method of water supply networks is presented, which has been tested in experiments.
本文提出一种给水管网状态估计方法，并用试验作了验证。
Then using MATLAB to draw the figure of water supply networks, including the solid figure, the plane dyeing figure and labeled figure.
在绘制给水管网的图形时利用MATLAB在绘图方面的强大功能，实现对等水压线三维立体图的绘制，以及二维着色图、平面标注图。
According to water supply theory and characteristics of industry enterprise water networks, analysis management software on Liao Hua water supply networks was developed.
作者以给水工程理论为基础，针对工业企业供水管网的特殊性，研制了辽化供水管网软件管理分析程序。
This method drive extensive application is in the water supply networks, heating networks, gas networks and the oil pipeline such as the industry pipeline with pressure.
此方法被广泛的应用于给水管网、供热管网、燃气管网、长距离输油管线等有压工业管道中。
For example, when recognizing the graph elements, people can easily confuse the neighboring pipelines of water supply networks, thus the wrong pipeline information will be shown.
例如在管线密布的给水管网地理信息系统中进行图形元素识别时，将某些相邻管线混淆，显示出错误的管线信息。
The civilian computer infrastructure would include the networks that control an air traffic control system or a water supply, for example.
民用计算机基础设施包括计算机网络，比如可能控制着空中交通管制系统或者供水系统。
In addition, a pipe network description language for water supply system is designed to locate pipe networks in city terrain map.
给出一个管网系统(供水)的管网图形描述语言，使管网系统能快速准确地定位于地形图上。
Water supply system is a complicatedly dynamic nonlinear system, it is difficult to simulate by using one or several explicit functions in pipe networks.
由于供水系统是非常复杂的动态非线性系统，在实际管网的运行中，很难以一个或几个统一的显式函数关系描述管网的工况。
Water networks is a kind of large-scale and complex system, its serviceability is crucial to urban optimal water supply.
对结构复杂、规模庞大的城市给水系统来说，保证其可靠性对于提高给水服务水平至关重要。
It's well equipped with road networks, power supply, water supply, communications and sewage treatment facilities.
工业区的路网框架、供电、通讯、供排水、污水处理等设施配套齐全。
This paper describes how to apply double-coded self-adaptive genetic algorithms based on gravity to supply water to optimize the design of pipe networks.
介绍了如何应用双重编码的自适应遗传算法对依靠重力供水的环状管网进行水力计算的优化设计。
This paper describes how to apply double-coded self-adaptive genetic algorithms based on gravity to supply water to optimize the design of pipe networks.
介绍了如何应用双重编码的自适应遗传算法对依靠重力供水的环状管网进行水力计算的优化设计。
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