quasi-thermal source

Through discussing and studying the cause and heat sources of thermal deformation of machine tool,further analysis the effects on machining accuracy from thermal deformation of machine tool with theory analysis and experiments,and points out corresponding methods to control and prevent the thermal deformation,finally,guards against the machine tool thermal deformation effectively.

通过对机床的热变形产生和热源探讨与研究,用理论分析和实验2种方法进而分析机床热变形对于加工精度的影响,从而提出相应的控制与防止热变形的具体措施,对于机床热变形取得了良好的防范效果。

Based on the characteristic of refriger- ant mixtures and variable-temperature heat sources, the matching performance criterion between them was renamed, the mathematical formula C(Ni,Tr) have been obtained.

在分析制冷工质与变温热源传热特性的基础上,对工质与热源匹配性能指标C进行重新定义,并结合不可逆损失Ni与匹配性能指标C和最小传热温差△Tmin之间的关系,通过实例计算,得到了提高循环效率的有效方法。

Analysis of problems in the temperature field of 2D quasi-steady-state by BEM is made A specific expression about point heat sources in boundary integral equation is derived and the matters needing attention in solving such problems are also discussed.

用边界单元法分析二维准稳态温度场，给出点热源项在边界积分方程中的具体表达式，讨论了解决这一问题需要注意的事项，最后给出一个算

Finite element analysis of the point heat source heating a sheet metal;

薄板点热源加热的有限元分析

The heat source question of household heating;

住宅分户供暖的热源问题

On heat source of central heat supply in main city zone of Jincheng;

浅议晋城市主城区集中供热热源问题

In this paper,the heating source of large vaporizer of LNG terminal in our country is ascertained from the comparison between air-heating vaporizer and liquid-heating vaporizer on the basis of design data.

基于中国某LNG接收站内大型汽化器的设计参数,从液体加热型汽化器和空气加热型汽化器的对比入手,确定了大型LNG汽化器的热源。

This paper made a synthetic comparison in the initial investment and operating cost aspect for the civil building of envelope heat preservation,passive solar energy technology and three possible kinds of heating source systems——solar energy hot water,coal-burning center heating and electricity-regeneration boiler in Lhasa.

从初投资和运行费用方面,对拉萨市民用建筑的外围护结构保温、被动太阳能和民用采暖可能采用的三种热源系统——太阳能热水、燃煤集中供热和电蓄热锅炉供热进行了综合比较。

Comparison of thermo-gravimetric analysis of sewage sludge pyrolyzed by traditional and microwavable heat source

传统热源及微波热源热解污泥热重分析的对比

Experimental Research on Ground Source Heat Pump with Horizontal Buried Pipes Heat Exchanger in Summer Cooling and Winter Heating;

水平埋管换热器地热源热泵实验研究

Represents a general heat source. Radioisotope or combustion heat source can be specified.

表示普通热源。可指定放射性同位素或燃烧热源。

bivalent heat pump system

带有两种热源的热泵系统

a diathermy machine that uses short wave radiation as the source of heat.

用短波辐射作为热源的电热疗机。

The heat sources of the greenhouse are heat exehange and thermal radiation.

温室的热源来自：热传导、辐射。

a diathermy machine that uses microwave radiation as the source of heat.

用微波辐射作为热源的电热疗机。

Optimization of heat transfer areas in three-heat-source absorption refrigerator

三热源吸收式制冷机的传热面积优化

The Operating Regulation Strategy for Heat Metering in the Branch Network with a Single Heat Production Plant;

计量供热单热源枝状网运行调节策略

Utilization of After heat in CO_2 Water Cooler;

浅谈CO_2水冷器余热采暖热源的利用

* Space heating with geothermal energy and water source heat pumps

地热采暖及水源热泵。

Study on the Heat Transfer Characteristics of Ground Heat Exchangers for Ground-source Heat Pumps;

地源热泵地下换热埋管传热特性研究

Exergy analysis on geothermy-high temperature water-source heat pump heating system

地热-高温水源热泵供热系统的分析

STEPS (Solar Thermionic Electrical Power System)

太阳热离子电源系统

radioisotope thermal generator

放射性同位素热电源

solid state medium frequency power supply for inductionheating

静止式中频加热电源

20KHzIGBT Induction Heating Power Supply

20KHzIGBT感应加热电源的研究

Introduction and Analysis of one Improved Heat Transfer Model Based on Linear Source Theory of GSHP

地源热泵变热流线源模型介绍与仿真计算