Uses centrifugal water chiller and city heat-supply network as the heat and cold source of the project.
采用了离心式冷水机组与城市热网作为该工程的冷热源。
On the other hand, since traction power supply network is a AC-DC network, its running modes are complicated.
另一方面，地铁牵引供电网络是一个交直流混合的网络，运行方式较为复杂。
Maybe you can find the characteristics of supply network channels, get good high quality and inexpensive goods.
也许您能找到特色货源，人脉渠道，拿到物美价廉的好货。
DC-DC should be used properly, these application data will help engineers to design better power supply network.
DC需要合理的使用，下面的应用资料有助于应用工程师设计出更优秀的供电系统。
However, the study on management and control decision of breakdown state of city water supply network falls behind.
而在城市供水管网事故状态下的管理与调度决策的研究则处于比较落后的状态。
Introduce the build methods of network course by Aircraft-spares Supply network course, analyze the application effect.
以《航材供应》网络课程为例介绍了网络课程的建设方法，对应用效果进行了分析。
The paradigm of the automobile or the aircraft industry, with a huge supply network, will also apply to software applications.
汽车或飞机行业的这种模式，具有巨大的供应网络，也将应用到软件应用。
Changing the flow mass at different stages may decrease the power consumption of water pump in hot water heat supply network.
热水供热管网采用分阶段改变流量质调节可以减少循环水泵耗电量。
In design process, however, the influence of medium voltage supply network and traction unit on power factor is often ignored.
设计工程中忽略中压网络、牵引机组对功率因数的影响。
Read blueprints, drawings and specifications to determine layout of plumbing system, water supply network and waste and drainage systems.
解读蓝图，图纸和说明书用来配置管道系统，给水网，污水排水系统。
Moreover, a method of transforming polygon is proposed to recurrently optimize power supply network, and it results in a cost lowest network.
同时提出了多边形变换的方法，对供电网络逐次优化，最终得到一个费用最小化网络。
Design and organization of the power supply network data structure, which the paper probes into, is the key technology applied in electric power GIS.
探讨的供电网络数据结构组织设计是笔者开发的电力系统中的核心技术。
The software for hydraulic calculation and analysis of operation regime of hot water heat-supply network is developed on the basis of GIS technology.
基于GIS技术，开发了热水供热管网运行工况水力计算分析软件。
Water supply network is an important component of water supply systems. Purified water goes through the intricate network of underground pipes to users.
给水管网是给水系统的重要组成部分，净化后的水经过错综复杂的地下管网，达到用户终端。
So, water enterprises need a set of effective and convenient methods to manage the water supply network which is valuable underground resource in cities.
为此，企业需要一种方便、高效的方式来管理城市宝贵的地下资源——自来水管网。
The most important contents focused in this paper:Based on the unreasonable layout of water supply network, the method of dividing district is set forth.
基于现状给水管网布置的不合理性提出了以节点压力变化为核心的给水管网分区方法；
The result of evaluation complied with the actual status, which showed that this method could be applied on water quality evaluation in water supply network.
评价结果与实际水质状况相符，说明该模糊评判方法可用于管网水质的评价。
The mathematical model of hydraulic regime of ring-shaped heat-supply network is established, and the pressure head check formula for quota heating is given.
建立了环状管网水力工况的数学模型，给出限额供热的压头校核公式。
Analyses the reasons of power factors lower of supply network in comprehensive face, puts forward the ways and significance of raising supply network factors.
分析了井下综采工作面供电网络功率因数较低的原因，提出了提高供电网络因数的意义和途径。
Although it is unlikely that resonance in a supply network be obtained at normal supply frequency, it is possible to have this condition at harmonic frequencies.
尽管供电电网中不大可能在正常工作频率下谐振，但有可能在其它谐振频率下谐振。
This paper presents some information about the design and application of bellows type expansion joint used in heat-supply network, taking Yangquan Power Plant No.
以阳泉第二发电厂新建工程为例，介绍了厂区供热管网中波纹管补偿器的设计及应用情况。
The running process of visibility supply network for military equipment is introduced in order to satisfy modern warfare requirement and improve supplying efficiency.
为适应现代战争装备保障需求，提高装备供应效率，对装备供应网运行过程进行了研究。
For instance, you might determine that the priority is managing relationships with the supply network, but that there's already another group tasked with market expansion.
例如，您可能确定的优先级是管理与供应网络关系，此外已经与另一组负责市场拓展。
The evaluation criteria for residual chlorine were analyzed in detail, and the fuzzy evaluation method was discussed taking for an urban water supply network as an example.
详细分析了余氯指标的评价标准，并以某城市供水管网为例研究了余氯的模糊评价方法。
To solve the disadvantage of slow action of existing feed protection switches, a leakage detection device for mine power supply network based on dual-controller was designed.
针对现有馈电保护开关动作慢的缺点，设计了一种基于双控制器的矿井供电网络漏电检测装置。
To solve the disadvantage of slow action of existing feed protection switches, a leakage detection device for mine power supply network based on dual-controller was designed.
针对现有馈电保护开关动作慢的缺点，设计了一种基于双控制器的矿井供电网络漏电检测装置。
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