摩擦产生的热量会让这些材料再次相互连接，修补破洞。
Heat from the rubbing will cause the materials to connect with each other again, repairing the hole.
针对其中螺栓夹板连接进行了有限元建模，分析了摩擦系数对于螺栓夹板连接受力性能的影响。
In the study of clamp-plate connection, theoretical analysis has been done to analyze the effects of the friction coefficient between the membrane and clamp plate.
本阀门结构为法兰连接，具有开启行程小、摩擦力小、耐磨等特点。
Flanged valves have following features: small opening stroke, small friction force when opening and shutting, and high abrasion resistance.
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