This system offers a feasible solution to city pipe net management and service from application point of view.
该系统从应用角度为城市地下管网的管理和服务提供了一个可行的解决方案。
The paper emphatically introduces the installation method of the anode & plastic pipeline with many holes or plastic net pipe, simulation test, test condition & result.
文章着重介绍了塑料套管或塑料网阳极安装方式及其模拟试验、现场试验的条件和结果。
The pressure assist tank make use of service pipe net self's pressure cleverly, to compress the air accumulated in the tank, formatting gigantic potential energy.
助压水罐巧妙的利用自来水管网自身的压力，对水罐内存空气压缩，形成巨大的势能，在冲洗时产生强劲射流。
Some experience summarized should be applied reference for the reconstruction projects of old city sewage pipe net.
总结工程的几点经验可供老城市污水管网改造工程参考。
A method of calculating hydraulic and thermodynamic parameters such as flow, ratio of water in oil, pressure, temperature, specific heat for oil, gas, water pipe net is presented.
文中给出了油、气、水管网系统的水力、热力参数，包括流量、含水率、压力、温度、比热等的计算方法。
This paper explains background, feature, concept and system of multi-heat source circle pipe net and introduces design method to explore multi-heat source circle pipe net.
阐述了热源环状管网的出现背景、特点、概念及其系统组织，重点介绍了探索多热源环状管网设计方法。
Continuous casting of hollow tube is considered as a profound near net shape technology for pipe production.
空心管坯连铸技术被认为是管材生产更深层次的近终形制造技术。
The Project Content: The proving up, exploiture of the hotspring. The construction of the pipe net and the water supply operation.
项目内容：温泉资源的勘探、采，温泉供水管网建设，温泉供水经营。
This paper introduces the application of the microcomputer to production adjustment and pressure control in the pipe - net of gas.
本文介绍微机在煤气生产调度及管网压力控制方面的应用。
The detection technique could resolve the potential problems of civil roads and could apply advanced technology supplement for managing drainage pipe net.
通过排水管网内窥检测技术可以很好地解决城市道路的隐患，为科学管理排水管网提供了先进的技术支持。
The two techniques, non-excavation recovery technique and endoscope detection technique of drainage pipe net were put forward.
阐述了排水管网的非开挖修复技术及排水管道内窥检测技术。
The influences of pipe net spacing distance, pipe diameter, buried depth and soil's Poisson ratio on the distribution of superimposed load are discussed.
探讨了管道净间距、直径、埋深以及土体泊松比对附加荷载分布的影响。
The improvement of sewage pipe net and the basic condition before the implement of individual households project in urban central area of Suzhou were introduced in this paper.
介绍了苏州市中心区污水管网完善及到户工程实施前的基本情况。
By using this method presented in this paper, not only the optimum design of main pipe net was given, but the water head and flow and pump type were decided.
所提出的方法，不仅能得出一个优化的干管管网，而且还能确定出所需水泵扬程及流量，并确定水泵型号。
Inlet and outlet stainless steel connector stainless steel bellow is wrapped with stainless steel net pipe.
本产品由内外不锈钢螺纹接头、不锈钢波纹管外包不锈钢网管等组成。
Using the theory of liquid movement, chlorine escaping in producing metal Calcium is analyzed. By combining character of fan and pipe net, old system is improved.
应用流体运动理论，对某厂金属钙生产厂房的氯气外逸现象进行分析，并结合风机和管网特性曲线对原有系统进行改造。
In order to protect them, it is necessary to build a set of powerful and complete Manage System for telecom pipe net.
为了切实的保护好电信的通信管道和通信线路，一套完整而且功能强大的通讯管网管理系统就应运而生了——通信人井监控报警系统。
The net may be cone or frustoconical-shaped and arranged coaxially with the rose pipe.
所述网可 以为圆锥形或者截头圆锥形且与过滤管同轴心。
The net may be cone or frustoconical-shaped and arranged coaxially with the rose pipe.
所述网可 以为圆锥形或者截头圆锥形且与过滤管同轴心。
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