thermal conductivity and diffusivity 围护结构热特性 ; 导热系数与导温系数 ; 热物性 electron thermal diffusivity 电子热扩散系数 ..
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thermal diffusivity and conductivity 热扩散率和热导率
On this basis a new data processing method is presented, and the traditional plane source method is revised for measuring the thermal conductivity and diffusivity of insulating materials.
在此基础上对传统的常功率平面热源法进行了改进，建立了改进的数学模型。
The experimental results show that thermal conductivity, thermal capacity and thermal diffusivity of GMZM increase as the dry density and water content increase.
结果表明，GMZM的导热系数、热容量和热扩散系数随压实密度的增大而显著增大，随着含水量的增大而增大；
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