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.
他说奥特根不久将使用燃料电池系统供热和发电，以便在楼房租赁市场低迷的情况下部分地降低能耗。
He said the Octagon would soon switch to a fuel cell system for heat and electricity, partly to cut energy costs at a time of a depressed rental market.
未来几个月，科罗拉多州博尔德市将测试一种新型的家用太阳能热系统，该系统可以提供热量、热水和电力。
A new type of solar thermal system for homes that can provide heat, hot water, and electricity is being tested in Boulder, Colo., over the next few months.
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.
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.
这座大楼里有一套新的中央供热系统。
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.
分析表明：对于供热系统的温度、压力和流量，其热量消耗应满足最小支持度和最小置信度阈值。
The analysis shows that thermal consumption should reach value of minimum support and minimum confidence for pressure, and flow in management of heating.
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.
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.
重点分析了间接式地热供热系统调峰负荷随环境温度的变化，以及所受末端散热器设计、地热水与循环水换热器设计运行参数的影响。
Emphasizes the variation of peak load regulating with ambient temperature, the design of terminal heat radiators, and the design operating parameters of geothermal heat exchangers in indirect systems.
试验结果表明，对大型燃煤锅炉供热系统，文章提出的方法可以较好地提高供热系统的稳定性和供热质量。
The experiment indicates that better stability and quality can be obtained through the new neural networks model in the huge coal-burning boiler heating system.
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.
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.
有中央空调合中央供热系统。
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.
停水对哈尔滨的供热系统造成威胁，因为哈尔滨是中国最冷的城市之一，现在，冬天来了，白天的温度都是零度以下。
The shutdown is a potential threat to heating systems in Harbin, one of China's coldest cities, where day temperatures are already below freezing as winter approaches.
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.
介绍了热水供热系统调节的意义及分类，原始情况介绍，改造的方法依据及收益情况。
The meaning and assort of adjusting the heating system of hot water, the original conditions, retrofit methods and the profit are introduced.
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.
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.
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.
利用氨水吸收式循环将太阳能与地热两个热源结合，提出了一种新颖的制冷与供热系统。
A novel refrigeration and heat-supply system that combined solar energy and geothermal energy by utilizing an ammonia absorption refrigeration were proposed.
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.
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。
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.
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.
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