In the workshop with high temperature and centralized heat source, aiming at the variety of operating conditions, establishes the experimental equipment for bridge crane air conditioning systems.
针对天车在具有高温集中热源的车间中运行环境的变化,搭建了天车驾驶室空调系统的实验装置,设置符合实际情况的小扰动运行工况进行了实验,综合分析了运行环境和运行方式的改变对天车驾驶室空调系统制冷量和能耗的影响。
With plane transient heat source's solution,this paper analyzes the transient temperature field in a gear tooth induced by laser beam.
采用平面瞬时热源法研究激光作用后轮齿内部的瞬态温度场分布，导出了实用的齿轮硬化层分布的快速估算公式，同时还讨论了齿轮的背面回火问题。
Influence of Centralized Heat Supply on Heat Exchange Property of Radiator & the Solutions;
集中热源对散热器换热性能的影响及其解决方案
Space and water heating are delivered from a central source to all the houses, using a condensing boiler.
所有住宅的采暖和卫生热水全部由使用冷凝锅炉的集中热源提供。
The application of double source heat pump technology in central heat water supply system
双源热泵技术在集中热水供应系统中的应用
Study on Energy Bus System--Semi-central DHC
能源总线系统研究——半集中式区域供冷供热系统
Analysis on operation of three different types of air-source heat pump household air conditioning systems
三种空气源热泵户式集中空调系统的运行分析
Analysis of Thermal Efficiency of Collective Solar Hot Water System
集中集热太阳能热水系统热效率分析
Thermodynamic Analysis on Surface Water Source Freezing Latent Heat Collection System
地表水源凝固热采集系统热力学研究
Article 28 Urban construction shall be conducted on the basis of over-all planning. In areas with coal heating, unified provision of heat sources shall be practiced and central heating system shall be developed.
第二十八条 城市建设应当统筹规划，在燃煤供热地区，统一解决热源，发展集中供热。
District heating and cooling (DHC) system is a part of energy system in a modern city.
集中供冷供热系统是现代化城市能源系统的一部分。
concentrating solar collector
太阳热集中器聚光型集热器
Design of the central heating-household based storage direct solar water heating system
集中集热分户储热太阳能热水直接系统设计
a pyrometer for estimating the temperature of distant sources of heat; radiation is focussed on a thermojunction connected in circuit with a galvanometer.
估测远处热量来源的高温计；用检流计连接在线路上并且放射物集中在热电偶上。
Ponder for Architectural Design of Modern Industry Workshop--Plan and Design for Centralism Heating Project Heat Source Factory of Some City
对现代工业厂房建筑设计的思考——某城市集中供热工程热源厂的规划与设计
The central control management of flow-meter in the central heating system;
集中供热中流量计集中管理系统初探
Evaluating on Performance of Energy-saving and Environmental Protection in Urban Sewage Heat Pump System with Freezing Latent Heat Collection
城市污水源采集凝固热热泵系统节能环保评价
On the Afterheat Resource Utilization Project of Hebi Coal (Group) Company
鹤煤（集团）公司余热资源综合利用研究
A pump in the boiler send hot water round the central heating system.
热水器中的水泵将热水输送给集中供热设备。
A pump in the boiler sends hot water round the central heating system.
热水器中的水泵将热水输送给集中供热设备.