self adjustable sliding bearing是什么意思

用法例句

Because FGM have special excellent properties, their application scope gradually enlarges to the structure materials for mechanical engineering such as self lubricating sliding bearings, cemented carbide cutting tools and coating materials resistant wear and corrosion.

由于梯度功能材料独特的优良性能使其应用领域逐渐扩展到机械工程的结构材料中 ,如自润滑滑动轴承、硬质合金刀具、耐磨耐蚀涂层材料等 ,实现梯度化能使其性能及使用寿命显著提高。