The forces of the main fixed support in water pipe system and items of selection of metal wave grain tube were introduced.
分析了管路系统主固定支架的受力情况，指出了波纹管膨胀节选型的注意事项。
They are mainly used for Construction projects, the Central Air Conditioning System and widely used for main System of the Central Conditioning, Water Pipe System, HVAC System.
主要定位于为“建筑工程中央空调系统解决方案配套服务”，广泛应用于中央空调的主机系统、水管系统、风管系统。
A small injection of phages into a water pipe, however, could clean an entire system, with the phages replicating themselves as they consume the biofilm.
然而，往管道内注入少量的噬菌体，就可以清理整个管道系统，因为噬菌体在消耗生物膜的同时可以自我复制。
Chea Visoth of the PPWSA recalls carrying water up to his flat from a roadside tank filled by a pipe illegally tapping the public system.
PPWSA的Chea Visoth回忆说当初供水到他的公寓的管道就是从路边公共供水系统的储水槽中引出来的。
But, no matter how simplistic this design is, you will still have to solder copper pipe joints if you want to tap into your existing hot water system.
但是，这个设计无论多么简单，你总得要焊接铜管，以便接入你现有的热水供应系统。
The water flow velocity in the suction pipe, which is crucial for evaluating the performance on pumping fish, can be measured by the pumped water flow rate of the riser in an air lift pump system.
气力提升泵的水输送量反映了提升管进口的流速情况，而进口流速是衡量吸鱼效果的重要因素。
The intermittent supply mode in water supply system will lead to negative pressure in the main pipe, and the same phenomenon also exists in long downcomers of elevated basin (reservoir).
供水系统间歇式供水方式会造成主管道内部产生负压，高位水池(水库)供水管道很长时也容易产生负压。
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。
PPR pipe is a new type construction material widely used in civilian and industrial water supply and sewerage system, but it is poor in hot and pressure resistance.
(无规共聚聚丙烯)管材是广泛应用于民用和工业给排水系统的一种新型建筑材料，但存在耐热、耐压性能方面的不足。
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。
Endocrine disrupting compounds in tap water mainly stem from the pollution of raw water for water supply, concrete tank and lining of still pipe in water supply system, and chlorination process.
残留在自来水中的内分泌干扰物质的来源主要包括水源污染，配水管网及这些化合物质在氯消毒过程中的副产物。
The modules of important thermal power system equipments such as steam turbine, evaporator, steam-water separator and pipe are developed. System testing and application works are also completed.
完成了汽轮机、蒸发器、汽水分离器、管道等热力系统典型设备模块的开发工作，并进行了相应的系统测试和应用研究。
The article gives a detailed introduction on technological design and equipment type selection of pipe drinking water system.
文章从管道直饮水系统工艺设计及设备选型上进行了详细的介绍。
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。
Analyses and compares water standard, water treatment process, water supply piping line, system, pipe materials and other problems in the piping drinking water system.
本文对管道直饮水系统中用水标准、水处理工艺、供水管网、管材选用等问题进行了分析比较。
And finally the optimization of central hot water supply system by applying new technology, new equipment, and by improving pipe layout of the system was proposed.
提出运用新技术、新设备以及改进系统管道布置形式等手段进一步优化集中热水供应系统。
In the planning and design of gravity water transfer system, the combined pattern of pressure free pipe and canal with pressured pipe line is sometimes adopted to carry out water transfer.
在重力输水系统的规划设计中，有时采用无压管渠与压力管道相结合的方式输水。
The security influence of the flushing pipe parameter and the flushing pipe system on-position for steam-water piping system are analyzed.
分析了冲管参数和冲管系统接入位置对汽水管道系统的安全性影响。
The water supply process is approximately a system of time lag of first order, real time control of pressure in pipe is adopted self-tuning fuzzy PID.
由于供水过程可近似认为是一个一阶时滞系统，系统采用了自整定模糊pid对管网的压力进行实时控制。
A few forms of the crossover pipe-adjustment valve combination in vertical single pipe hot water heating system are analysed and compared each other in adjustment performance.
对垂直单管热水供暖系统中几种跨越管—调节阀组合形式的调节性能进行了分析比较，从而得出调节性能最佳的方式。
Through analyzing causes and process calculation of pipe diameter, installation measures is adopted, the water hammer in pipeline of condensate water system has been improved.
针对凝结水系统的水击、水流不畅现象，通过分析原因并对管径进行了工艺计算，采取适当的安装措施，效果显著。
In this paper, a new house warming model, the PEX pipe cryogenic hot water floor radiation warming system, is introduced with a engineering example.
结合工程实例说明建筑采暖采用PEX管交联聚乙烯低温热水地板辐射供暖系统是一种即节能舒适、又便于施工的新型采暖方式。
This system has a friendly interface, simple manipulated and complete functions; it is a powerful instrument for the scientific management of city water supply pipe web.
系统界面友好、操作简便、功能齐全，是进行城市供水管网科学化管理的强有力工具。
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。
This article is mainly about the thermodynamic function of the heating pipe of heating water system of greenhouses.
本论文重点研究温室热水供热系统散热管道的热工性能。
Describes the features and equipment of the air conditioning system, focusing on the lithium bromide units and operating mode of four-pipe water system, and summarizes the existing problems.
对武汉中石油大厦空调系统特点、设备配置等方面进行了介绍，主要对溴化锂机组及四管制系统的运行模式等进行了探讨，同时对存在的问题进行了总结。
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。
In water system design thin wall copper pipe is adopted for both fresh and hot water supply.
在给排水设计中，冷热水管及饮用水管均选用了薄壁铜管。
In water system design thin wall copper pipe is adopted for both fresh and hot water supply.
在给排水设计中，冷热水管及饮用水管均选用了薄壁铜管。
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