abrasiveness [ə'breɪsɪvnəs]

例句:

• The rock abrasiveness encountered in drilling using PDC bit was discussed.
  利用微型钻头模拟PDC钻头 的切削破岩过程,对PDC钻头的岩石研磨性进行了试验研究.
  
• Glister Toothpaste with SYLODENT provides optimum abrasiveness for effective stain removal and enamel - safe polishing.
  含有SYLODENT亮洁粒子的健齿氟素牙膏能有效彻底去除牙垢而不损珐琅质.
  
• She also worried about Holbrooke's reputation for abrasiveness.
  来自NEWYORKER
• This scale is based on the relative abrasiveness of minerals.
  此硬度计的依据是矿物的相对研磨能力.
  
• What are your thoughts on film scores and their abrasiveness?
  来自NEWYORKER
• Yet, even at at most epic turns, there's a real abrasiveness to this.
  来自BBC