As a part of gas transmission pipeline project, the city gas distribution pipeline network is a very important component for the new gas to enter into the city.
城市配气管网作为输气管道的下游配套工程，是天然气顺利进入沿线城市的重要环节。
Still, distribution remains McKesson's backbone: A full one-third of all medicines used in the U.S. run through its pipeline.
销售网络是它的支柱：美国市场上使用的多达三分之一的药品都是通过它的销售网络销售的。
The improved task distribution and load balancing strategy avoid imbalance load on computing nodes and job jam in pipeline, and improve the efficiency of the algorithm.
改进的任务分配与负载平衡策略，避免了节点机负载的不平衡和流水线作业的积压，提高了算法的效率。
The gas is piped 120 kilometers to the Norwegian mainland for processing, and then pumped along a 1200 kilometer pipeline to the east coast of England for distribution in the U. k. supply network.
天然气通过120公里长的管道输送到挪威大陆加工处理，然后再沿着1200公里长的管道，输送到英格兰东海岸，通过英国的供应网络分配。
The fluid load in pipeline is calculated, that is calculating the pressure distribution of pipeline.
计算管线内部流体荷载，也就是管系的压力分布计算。
The composition and function of parallel pipeline characterization and flow distribution synthetic test system was introduced.
简述并联管路特性及流量分配综合实验系统的组成，介绍该实验系统的功能。
Underground and ground transfer system of gas, pipeline layout and underground gob distribution have briefly been introduced.
简要介绍了瓦斯在井下和地面运输中的输配系统、管道敷设以及井下采空区分布状况。
On the platform of Visual Basic, it is designed the program, which can solve the problems of temperature field distribution of the buried pipeline and the temperature drop at any time of the year.
该软件可以求解出一年四季任意时刻埋地管道温度场的分布，还可以求解出管道在任意时刻停输时管道内介质的温降。
Close the door distribution discharge valve and, if cut-off valve is opened, pumping water to the piston from the pipeline until the pump output.
关闭分配阀卸料门，如有截止阀则打开，泵送清水至活塞从输送管输出端泵出为止。
The analysis result of velocity distribution and boundary layer thickness is put forward in the boundary layer and cored region for laminar and turbulent flow of pipeline.
采用动量积分方法推出了管道流动中的速度边界层方程，给出了管道层流和紊流时速度边界层和核心区中的速度分布、边界层厚度的解析结果，并与冯。
There are four emphases in -research, for instance, flow state in pipeline, distribution of concentration and velocity, deposition-limit velocity and calculation of flow resistance or head loss.
研究重点主要集中在管内流动状态、浓度和速度分布、临界流速及阻力损失计算四个方面。
This article analyzes the influence of precision accuracy of thermometric instruments on the energy efficiency of an oil distribution station of a pipeline.
分析了管道输油站测温仪表精度低对能耗的影响。
The traditional pressure distribution theory in air pipeline has been smashed by discovery of vacuum phenomena in the outlet of air pipeline.
空气管道出口处负压现象的发现，打破了传统的空气管道终端压力分布理论，改变了人们长期形成的风机出口管道终端不会出现负压的观念。
Thermal simulating technology was adopted to study grain size and the precipitates distribution of CGHAZ for X80 pipeline steel with different welding condition.
采用热模拟技术研究了X80管线钢在不同焊接热循环条件下晶粒及第二相粒子的变化。
Studying the temperature distribution of hot oil pipeline shutdown medium field, has an important role in guiding to determine the safety shutdown time.
研究热油管道的停输介质的温度分布场，对确定安全停输时间具有重要的指导作用。
Furthermore, Load optimizing distribution of main-pipeline unit is one of problems in the running of main-pipeline power plant.
此外，母管制机组间的负荷优化分配是母管制电厂运行中常遇到的问题之一。
The serious danger caused corrosion of the distribution water pipeline and the reasons of corrosion were analyzed in this paper.
配水系统因内部腐蚀而产生的锈垢对供水水质造成二次污染，增大了供水成本。
This paper introduces the features of the design and distribution of high pressure water supply pipeline in sub-critical units of Datang Yuncheng Power Plant in Shanxi province.
详细介绍了山西大唐运城发电厂亚临界机组高压给水管道设计及布置的特点。
Water distribution system is a pipeline network which deliver water from single or multiple supplying sources to consumer.
供水管网是将水从单一或多个水源地输送到用户的管线网络。
The joint seasonal peak-shaving of natural gas transmission and distribution systems from the same gas source through the same transmission pipeline in multiple cities is discussed.
讨论了由同一气源、同一条输气管道供气的多城市输配系统的联合季调峰。
Simultaneously the paper recounts the feature of PE pipeline and its design & installation in civic gas distribution system.
并简要地阐述了PE管在燃气管网系统中的特点及设计与安装。
Stainless steel pneumatic flange ball valve in the pipeline is mainly used to do the cutting speed, distribution and change the direction of the flow of media.
不锈钢气动法兰球阀在管路中主要用来做切断速度快，分配和改变介质的流动方向。
The invention relates to a water-saving device in a chemistry lab combining a ventilation pipeline in a lab, belonging to the field of water collection and distribution.
本发明涉及一种组合了实验室通风管道的化学实验室节水装置，属于集水、配水领域。
The size distribution of coal is considered to be small, when the medium concentration coal slurry is transported in the pipeline. The cost of preparation of slurry and dewatering cost are high.
在中浓度煤浆管道输送中，煤的粒度组成偏细，使制浆及脱水费用较高。
By using CDEGS software, the distribution law of the parallel length, current rate, distance, soil resistivity and other aspects of AC interference along the pipeline was studied.
结果表明，破损面积、交流干扰电压、土壤电阻率、防腐层电阻率对交流杂散电流密度具有显著的影响。
By using CDEGS software, the distribution law of the parallel length, current rate, distance, soil resistivity and other aspects of AC interference along the pipeline was studied.
结果表明，破损面积、交流干扰电压、土壤电阻率、防腐层电阻率对交流杂散电流密度具有显著的影响。
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