The heat fault of electrical contact, which results in the increase of contact resistance , can be caused by various origins.
引起电接点热故障原因多种多样，最终都导致接触电阻增加。
A formula of heat-resistance EPDM for food contact application was studied.
研究了耐高温食品级EPDM胶料配方。
With this model, effects of the number and materials of the fin, the effective thermal conductivity of the bed and the contact heat resistance on the performance are studied.
考虑了工质对的吸附特性对脱附过程的影响，讨论了肋片数量、肋片物性参数、吸附床的有效导热系数、接触热阻等参数对脱附时间的影响。
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