The thermal conductivity of wood was studied in this thesis using several theoretical and experimental methods.
本论文通过多种手段对木材的导热系数进行了理论和实验研究。
Thermal conductivity is one of the important thermal-physical property of matters, and is very important in both practical application and theoretical research.
导热系数是物质重要的热物理性质之一，对工程设计和科学研究具有重要的作用。
The mechanism of thermal conduction and theoretical mold of forecasting thermal conductivity to two posture systems for composite of polymer of thermal conductivity are reported in this article.
本文主要介绍了聚合物基复合材料的导热机理，以及预测二相体系复合材料热导率的理论模型方程。
The heat conduction mechanisms and theoretical models which were normally used in the high thermal conductivity polymer matrix nano-composites of polymer composites were discussed.
讨论了聚合物基高导热高绝缘纳米复合材料的导热机理与常用的导热理论模型。
The heat conduction mechanisms and theoretical models which are normally used in the high thermal conductivity polymer matrix nano-composites of polymer composites are discusses.
讨论了聚合物基高导热高绝缘纳米复合材料的导热机理与常用的导热理论模型。
Theoretical formula of wood thermal conductivity in tangential direction was derived by analogy from the fact that heat conduction of the material was similar to its electric conduction.
应用类比推理的物理学方法，从材料的导热与导电的相似性，推导出木材弦向导热系数的理论计算公式。
In addition, theoretical analysis indicates that the reduction in the lattice thermal conductivity with vacancy defects can be explained by the enhanced point-defect scattering due to lattice strain.
同时理论方法还表明，空位缺陷对薄膜热导率的巨大影响归因于晶格应力的存在使点缺陷也发生散射作用的结果。
In addition, theoretical analysis indicates that the reduction in the lattice thermal conductivity with vacancy defects can be explained by the enhanced point-defect scattering due to lattice strain.
同时理论方法还表明，空位缺陷对薄膜热导率的巨大影响归因于晶格应力的存在使点缺陷也发生散射作用的结果。
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