建筑材料和构造的热工特性/manipulating building materials 导热系数和热阻/thermal conductivity and resistivity 蓄热系数和热惰性指标/thermal storage ..
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This paper studies the thermal conductivity, the electrical resistivity and the magnetic resistance of high purity copper, some experimental data are presented.
本文研究了高纯铜线的热导率、电阻率以及磁阻等特性，给出了必要的实验数据。
The spot welding performance of aluminum alloy is poor because of its high thermal conductivity and low resistivity characteristics.
由于铝合金高导热率和低电阻率的特点，因此其点焊性能较差。
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