... 永久线变化Shrinkage on Heating (%) 理论导热系数Theoretical Thermal Conductivity 耐火,防火材料品牌：火龙HLGX ...
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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。
The thermal conductivity of wood was studied in this thesis using several theoretical and experimental methods.
用半无限大导热理论对瞬态导热过程进行换热系数求解。
The heat transfer coefficient is obtained by solution of semi-infinity heat conduction theory.
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。
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.
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