在有效媒质近似（EMA）下讨论了其低温热学性质。
The thermal properties are discussed within effective medium approximation (EMA).
本文阐述一种借助热声耦合装置来检测固体材料热学性质的方法。
This paper introduces the thermo-acoustic coupling method to measure the thermal properties of solids.
本文介绍低温绝热用硬质聚氨酯泡沫塑料的力学、热学性质及其成型工艺。
This thesis introduces the moulding technique, mechanical and thermal properties of the rigid polyurethane foams used in cryogenic insulation.
本文从声子导热、光子导热和宏观热学性质三个方面分析了漂珠轻质砖的导热机理。
The heat conduction mechanism is analyzed inthis paper in terms of sound quantun and photon heat conduction and macroscopic thermal properties.
摘要相变材料是一种新型储能材料，其热学性质是决定相变材料应用领域和应用效果的关键因素。
As phase change material (PCM) is a new kind of material for energy storage, its thermal properties are key factors which determine the application areas and actual effect.
目前，对碳纳米管在量子输运、力学、光电和热学性质及制备技术方面的研究都已经取得了重大的进展。
Now, the research on quantum transport, mechanical, photoelectricity and thermal properties and fabrication of carbon nanotubes have acquired remarkable advance.
光声位相在测定样品的光学和热学性质、样品无辐射弛豫过程的研究以及深度剖面分析等方面显示了特有的能力。
Photoacoustic phase shows the special ability of measuring the optical and thermal properties, studying the nonradiative relaxation processes and analyzing the depth profile of the sample and so on.
介绍了国外对食品冷冻过程中的热学物理性质的研究概况。
The article introduced the research on the thermal and physical properties of food during the freezing process.
这种激发对非线性系统的性质，其是热学性，有着重要影响。
They play an absolutely important role in properties of the systems, especially thermal properties.
金属键合可以实现衬底倒扣和改善器件热学性能，而对器件原有的光学性质影响不大。
Metallic bonding can realize up -down assembly and improve the thermal property. But it has little influence on the original optical property of the device.
金属键合可以实现衬底倒扣和改善器件热学性能，而对器件原有的光学性质影响不大。
Metallic bonding can realize up -down assembly and improve the thermal property. But it has little influence on the original optical property of the device.
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