microhardness

n.[冶]微硬度,显微硬度

微硬度（指一种材料在微观尺度下的硬度）

名词

1. Microhardness testing is commonly used to measure the hardness of small or thin materials.
微硬度测试常用于测量小尺寸或薄材料的硬度。
2. The microhardness of the coating was found to be significantly higher than that of the substrate.
涂层的微硬度明显高于衬底的微硬度。