The unique dual - space structure of heat mirror insulating glass can effectively prevent energy loss through heat conduction ; it is the best solution for heat insulation and heat preservation at large temperature deference 由于热镜中空玻璃独特的双中空结构有效的防止通过热传导的能量损失，使之成为高温差条件下隔热保温玻璃的最佳选择。
In industrial practice examples of heat transfer between surfaces , metallic or non - metallic , and fluids which are heated without evaporation or cooled without condensation , are so numerous that specific examples need not be quoted 在工业实践里，在金属和非金属表面与加热而不蒸发或冷却而不冷凝的流体之间的热传导的例子是如此之多，因此无需引证具体的例子。
The laser heats up the diamond and causes the temperature rises on the surface of diamond film . at the different temperature , the different physical and chemic change will happen . the rules of the laser ablating diamond were researched by experiment 从激光加热和热传导的理论出发，研究了激光传热及其在金刚石表面引起的温度分布情况，以及在不同的温度和激光功率下，金刚石膜发生的不同的物理和化学变化。
On the basis of the primary concepts of thermal conduction and thermal physical property of concrete material , the distributions of temperature in concrete structures are discussed in this thesis , the causes resulting in temperature - effected deformation and internal forces in the elements of the structures are analyzed . moreover , the practical approaches , such as continuous method , iteration method , finite element method , are suggested to calculate the deformations and internal forces above 本文从混凝土的热物理特性和热传导的基本概念出发，讨论了混凝土结构中的温度分布规律，分析了高层建筑结构中温度变形和温度内力产生的原因，并介绍了高层建筑结构中温度变形和温度内力计算的实用方法，包括连续化法，迭代法及有限单元法。
Furthermore , both current in - situ conductivity test data interpretation methods and gshp design methods are based on models that only consider heat conduction . therefore , the groundwater flow may impact the results of in - situ thermal property of soil , and then the ghe size , and make the short - time economics of gshp comparatively unattractive consequently 此外,由于现场对岩土热物参数的测试及分析也都仅考虑了热传导的影响,这势必影响现场测试结果的精度,最终又会引起换热器大小的变化,使土壤源热泵的经济性受到挑战。
The second part involves the coupled design optimization of thermal structures , which takes the thermal displacement , thermal stress , thermal buckling and thermal vibration into account , hi this part , the main contents are the theory and computational schemes of sensitivity analysis , the techniques of software design and the algorithms of design optimization for the coupled system . the research work will be introduced with the following chapters 这里的耦合有三方面的含义： 1 )在系统分析中考虑热传导对结构分析的耦合作用； 2 )在灵敏度分析中，针对直接法和伴随法两种计算格式分别考虑了热传导对结构或结构对热传导的耦合作用； 3 )在优化设计时，优化模型中同时考虑了热传导约束和结构响应约束的共同作用。
On the basis of the primary concepts of thermal conduction and thermal physical property of concrete material , the causes resulting in temperature stress of the concrete structures are analyzed , a compute model for the temperature stress of concrete structures is set up by using the finite element theory , the principles to check of the structure are also given up . employing vc computer code and fortran computer code , a programmer on simulating concrete temperature crack is compiled , then a concrete beam with the temperature load is analyzed 本文从混凝土结构的物理性能和热传导的基本概念出发，讨论了混凝土结构产生温度应力的原因，应用有限元理论，建立混凝土结构温度应力的计算模型，提出了混凝土结构开裂的判剧，并用vc和fortran语言，编制了混凝土温度裂缝仿真程序，分析了混凝土梁在考虑温差荷载作用下的应力情况。
