Vickers hardness scale

例句：

1. 1.The Vickers hardness scale is used to measure the hardness of metals.
   维克斯硬度标度用于测量金属的硬度。
2. 2.The Vickers hardness scale is a standardized method for measuring the hardness of materials.
   维克斯硬度标度是一种标准化的方法，用于测量材料的硬度。
3. 3.The Vickers hardness scale is widely used in industrial applications.
   维克斯硬度标度在工业应用中广泛使用。