基本解释[机械工程]摩擦副材料英汉例句双语例句The results showed that the material of auxiliary electrode did not play a key role in studied charge-controlled friction system.结果发现辅助电极的材料对电控摩擦没有本质的影响，而其面积和位置对电控摩擦的影响很大。friction auxiliary material更多例句专业释义机械工程摩擦副材料