我们已经把中央供热系统由燃油改成了燃气。
中央供热系统一开始工作，年久老化的木板就嘎吱作响。
The central heating was coming on and the ancient wooden boards creaked.
这座大楼里有一套新的中央供热系统。
有中央空调合中央供热系统。
介绍了分布式循环泵供热系统的基本原理。
The basic principle of distributed circulating pump heat-supply system is introduced.
纽约也瞄准了供热系统。
中央供热系统安排在每天早晨六时开始运作。
The central heating system is programmed to start working at six o'each morning.
结合工程实例，分析了联合供热系统的经济性。
The economy of the combined heating system is also analyzed with engineering example.
酒店中包括私人浴室、木质地板、供热系统以及低压电源。
The hotel, which can be set up in any place, provides a private bathroom, wooden flooring, a heating system and low voltage power supply.
蒸汽蓄热器是广泛应用于供热系统中的节能设备。
Steam accumulator is an energy saving equipment widely used in heat supply system.
建筑的节能分为建筑物的节能和采暖供热系统的节能。
Building energy-saving is divided into energy-saving of buildings and energy-saving of heating systems.
涡轮流量变送器解决了各供热系统之间的流量分配问题。
The turbine flow transmitter solves the flow distribution problems among all district heating line systems.
大量幸存者聚集在紧急收容中心，其中一些地方没有供热系统。
Huge Numbers of survivors are gathered in emergency shelters, some with no heat.
介绍了直接式和间接式地热供热系统调峰负荷的理论计算方法。
Presents respectively the theoretical calculating methods of peak load regulating in direct and indirect geothermal district heating systems.
蝶阀在供热系统中，目前是使用最广泛，种类也最多的一种阀门。
Butterfly in the heating system, is currently the most widely used, most species have a valve.
建立了以寿命周期费用最小为目标的供热系统优化规划数学模型。
Proposes an optimum mathematical model of heating systems with a minimum life cycle cost being the programming object.
本技术改造的成功，对类似供热系统技术改造提供了有益的经验。
The successful technical modification has provided valuable experience for modification of the similar heat supply system.
随着计量供热系统的应用，对于供热系统设计的要求也随之提高。
With the application of heat metering system, the requirements for the heating system design are risen.
供热系统水压过程是一个耦合的、变参数的、非线性的多变量过程。
Hydraulic pressure process in heating system is coupling, parameter varying, nonlinear, multi-variables process.
在供热系统中的蒸汽主管线和小型加热设备是最理想的疏水阀之一。
It is one of the most ideal traps in boiler system steam tracing and midget heating system.
特别是中央供热系统，目前仍然在使用20世纪50年代的老式设计。
Particularly the central heating system is still in use 50 years of the 20th century old design.
对双热源供热系统联网运行进行了可及性分析，制定了最佳运行方案。
The accessibility analysis of joint operation of heat-supply systems with double heat sources is made.
为了节能和优质供热，提出将负荷预报和预测控制施加于供热系统中。
This paper presents the application of heating load prediction and predictive control in the heat supply system for energy saving and high grade heat supply.
这种简化，对于掌握网络的热动态以及供热系统优化运行具有重要的意义。
The simplification technology has important effect on the understanding of the system dynamic and the optimization operation of the district heating system.
本文通过对这些缺点的分析，提出了供热系统经济运行应采取的措施和建议。
By the analysis of these disadvantages, the author puts forward some measures and advice for the heating system.
区域供热系统中的稳压(或定压)系统，是保证供热网合理运行的重要手段。
It is very important for the operating of district heating systems to use the pressure limiting device.
对导热油供热系统主要设施及其作用机理进行了研究，对其应用效果进行了讨论。
The main facilities and working mechanism of the system are studied, and its application result is discussed.
在分析供热系统变流量运行调节的基础上，提出了变温差控制并给出了控制方案。
Based on an analysis on the variable flow operation regulation of heating systems, puts forward variable temperature difference control and control scheme.
研究了供热系统水力失调导致的热力失调，以及集中质调节导致的热力失调现象。
The thermodynamic imbalance phenomenon caused by hydraulic imbalance as well as caused by heating quality regulating is studied.
供热系统的优化运行可以发挥整个系统的理想效能，提高系统的运行效率和经济性。
The optimal operation of heating system can promote system ideal efficiency, which improves the running economy and reduces costs.
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