Compared with other conductive metal layer, copper coating with small with stress, high mechanical strength, the plastics substrate and coating binding force is good wait for a characteristic.
与其它导电金属层相比，镀铜层具有应力小、机械强度高、塑料基体与镀层结合力好等特点。
Based on high viscous asphalt, this paper mainly studied the following four topics: Firstly, FEM (finite element method) was used to analyze the effect of stress absorbing layer.
本文以高粘性沥青为结合料，主要对以下四方面内容进行了研究：首先，用有限元方法计算分析应力吸收层防治反射裂缝效果。
The experimental results show that the high hardness white layer and plastically deformed zone are developed on the surface layer under high stress impact wear.
实验发现，高应力冲击磨损后，磨损试样表层形成高硬度的白层与变形层。
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