The experimental research on the apparent conductivity of pearlite in different particle sizes and different vacuity is reported.
实验测定了不同粒径珠光砂在不同真空度下的表观导热系数。
Simulation computation indicates that enhancement by micro-convection has identical magnitude as that by apparent conductivity of fluid in the pipe wall.
模拟计算表明，由微对流导致的对流换热强化与流体在管壁面上的表观导热系数强化具有相同的数量。
Roofing heat preservation material should be chosen, disrupting the apparent density is small, coefficient of thermal conductivity (small) materials.
屋面保温材料应选用孔隙多、表观密度小、导热系数(小)的材料。
The background current, the dc electric conductivity and the apparent dielectric constant of KLiSO4 single crystal exhibit sharp peaks besides jump nearby the transition temperature.
在相变温度附近，本底电流、直流电导率和表观介电常数除发生跃变外还出现一个尖锐的小峰。
The background current, the dc electric conductivity and the apparent dielectric constant of KLiSO4 single crystal exhibit sharp peaks besides jump nearby the transition temperature.
在相变温度附近，本底电流、直流电导率和表观介电常数除发生跃变外还出现一个尖锐的小峰。
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