half-hard

英['hɑːfh'ɑːd] 美['hɑːfh'ɑːd]
  • n.中硬金属
  • half n.一半;下半场;半学年adj.一半的;不完全的adv.一半地;不完全地
  • steely adj.钢铁一般的;蓝灰色的
    用作名词 (n.)
    1. Likewise, segments for cutting soft aggregates should have hard metal bonds, so that the diamond particles are not lost before their cutting life is used up.
      各环节要有硬金属切削软总量债券使钻石切割前颗粒不失去生命是用光。