The SEM observation of wear surface and subsurface showed that the wear mechanism of both 6A02 matrix alloy and Al matrix material includes adhesive wear and grinding-particle abrasive wear.是什么意思_The SEM observation of wear surface and subsurface showed that the wear mechanism of both 6A02 matrix alloy and Al matrix material includes adhesive wear and grinding-particle abrasive wear.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句