micro - hardness

英 美
  • 显微硬度
  • hardness n.坚硬;困难;严厉
  • micro adj.微小的pref.表示"微小;百万分之一"
    1. And its microhardness was measured by a microvickers hardness tester.
      用显微硬度仪测试铸件表面硬度值。