The method has been used to construct the topological structure of Qingdao City Water Supplying Pipe Network System.
该方法已应用于青岛市供水管网系统拓扑结构的构造。
The problem in fan pipe network system has been analyzed in this paper, and the solving method is represented as well.
本文从风机的工作原理入手，分析了目前风机管网系统中存在的问题，并详细地阐述了解决问题的方法。
The necessity and conditions needed of developing specialized GIS for underground gas pipe network system are also expounded.
近年来地理信息系统（GIS）技术不断成熟，为燃气管网规范化、自动化、科学化的管理创造了条件。
In view of this kind of current situation, it is very necessary for us to make the theory to assess and analysis to design and transformation of the pipe network system.
鉴于这种现状，我们很有必要对管网系统的设计和改造作出理论评估和分析。
The simulated calculation of nodal flow in sewage pipe network system is the essential work for the planning design and operation management of the urban sewage pipe network system.
污水管网系统节点流量模拟计算是城市污水管网系统规划设计和运行管理的基础性工作。
Tip of series pipelines machines, the same applies to water quality sub-district system, or even large cities different kinds of water pipe network system water groups to achieve effects.
同样蝶佳系列管线机更适用于小区分质供水体系，甚至是城市大型管网分质供水体系，实现群体供水之功效。
It is particularly suitable for dual-pressure pneumatic system, which is precise energy-saving product required in high and low pressure pipe network optimization.
特别适合于双压气动系统，是高低压管网优化必选的精细节能产品。
The basic characteristics of optical cable network pipe system are introduced and the problems needing attention for building and application of network pipe system are proposed.
介绍了光缆网网管系统的基本特点，提出了建设和使用网管系统的注意问题。
Urban water supply network is a major component of the water supply system. A good pipe network and the management of urban water supply will be directly related to the social and economic benefits.
城市供水管网是供水系统的主要组成部分，良好的管网运行和管理，将直接关系到城市供水的社会效益和经济效益。
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。
It is composed of a pipe robot crawling mechanism controlled by remote network system, nondestructive examination sensor system, ground working station and so on.
该系统由采用远程网络控制技术的管道机器人移动机构、无损检测传感器和地面工作站等组成。
In this paper, the design, installment and application of digital broadcasting station in tap water pipe network detection dis-patcher system are narrated.
本文介绍了数字电台在自来水管网监测调度系统中的设计、安装和使用。
On the basis of theory discussion, USES package development and API function development approach, combines coal gas pipe network administrative system make network analysis realize VB procedure.
在理论探讨的基础上，运用组件开发和API函数开发方法，结合煤气管网管理系统作了系统分析和VB程序实现。
With it the energy utilization level of the gathering system can be evaluated on the basis of calculation of the gathering pipe network and flow technology in station.
软件在集输管网、站内流程工艺计算的基础上，可对集输系统的用能状况进行评价，并给出不同技改方案的技术比较及敏感性分析。
The pipe network in pneumatic cut tobacco feeding system was simulatively regulated by using MATLAB language and fluid network analysis.
运用MA TLAB语言，采用流体网络分析法，对风力送丝系统中的风送管网进行了模拟调节。
The expert KBS of heating pipe network failure diagnosis system was established via the results of failure simulating experiments.
通过对故障模拟实验结果的分析，进一步建立起供热管网故障诊断的系统专家知识库。
The main topics such as the sewerage system selection, design principles, sewerage network layout, pumping station layout, design of pressure pipe and gravity pipe.
重点阐述在管网布置时，应考虑地形及地质情况，优选重力流排水以节能，并且要兼顾考虑泵站的设置数量及管网建设的经济合理性；
The fault diagnosis system of natural gas pipe network based on GIS is composed of the basic function subsystem, comprehensive analysis subsystem and fault diagnosis subsystem.
基于GIS的天然气管网故障诊断系统由基本功能子系统、综合分析子系统以及故障诊断子系统组成。
The article summarizes main points of electronic identification system designing in gas pipe network by introducing constitutes, working principle, and characteristics.
文章通过电子标识系统的组成、工作原理、特征介绍，总结了电子标识系统在燃气管网设计上的要点。
The work principle and hardware component of the multipoint real-time monitoring system for heating pipe network are introduced.
介绍了一种热力管网多点实时监测系统的工作原理和硬件组成。
The application situation shows that this system plays an important role in optimizing the pipe network operation, improving the safety and reliability of water supply system etc.
实际应用情况表明，该系统起到了优化管网运行、提高供水系统安全可靠性等重要作用。
As conclusion which comes from venture grade system of U. s experts, such hydrocarbon pipe network which venture account is about 300 and belong to seriously dangerous.
根据美国专家的风险打分系统的结论，烃类管道的风险分值在300分左右，属于高危险管道。
In order to design an intuitive understanding of the information network, the system set up a database of pipe sections.
为了直观了解设计管网的信息，系统建立了相应的管段信息库。
The type of fouling and reasons causing fouling in underground pipe-network of pharmaceutical refrigerating system were described in this paper.
阐述了药厂冷却系统中沉积物的类型及产生的原因。
This system USES the GPRS communication model to construct the water supply pipe network monitor system.
本系统采用GPRS通信模式构建供水管网监测系统。
The injection Wells, pipe network and injection plant in the injection system should be reformed and adjusted and made differential pressure at well head reduce.
建议对注水系统的注水井、管网、注水站均进行改造，综合调整，降低井口压差。
Pressure water supply equipment using the compressibility of air, water pumps used directly in the water supply system, set up a water pipe network and pumps connected to the pressure tank.
气压供水设备利用空气的可压缩性，在用水泵直接供水的系统中，设置了一个与水泵供水管网相连接的气压罐。
This paper will focus on building a powerful, rich in contents, easy to use pipe network information system editor module.
构建一个功能强大，内容丰富，操作简单的管网信息系统的编辑模块，是本文讨论的重点。
Closed-loop control system to adapt to changes in water, adjust online implementation, and ensure the end of pipe network constant stress, there is no artificially adjust the lag phenomenon.
闭环控制系统适应水量的变化，实现在线调整，保证管网末端压力恒定，不存在人为调整的滞后现象。
Closed-loop control system to adapt to changes in water, adjust online implementation, and ensure the end of pipe network constant stress, there is no artificially adjust the lag phenomenon.
闭环控制系统适应水量的变化，实现在线调整，保证管网末端压力恒定，不存在人为调整的滞后现象。
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