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trepanning

英 /trɪˈpænɪŋ/美 /trɪˈpænɪŋ/
  • n.
    开孔；穿孔
  • v.
    在……上开孔（trepan 的现在分词）

双语例句

  1. About this standard provision classify, trepanning and reinforce of hull structure.
    本标准规定了船体强力构件上的区域分类，开孔及补强。
  2. There are two kinds of gun drills, namely, the center-cut gun drill used for drilling blind holes and the trepanning drill.
    深孔钻有两种类型，即用于钻盲孔的中心切削深孔钻和套孔钻。
  3. Based on analyzing the characteristic of engineering ceramic and fiber composite, the diamond trepanning drill is selected.
    基于工程陶瓷及纤维增强复合材料的性能特点，选用金刚石套料钻来对其进行钻孔加工。

网络短语

  • trepanning drill
    套料钻；套孔锥
  • bore trepanning
    套孔
  • Trepanning tool
    套料钻
  • Trepanning carving
    套料雕刻
  • EDM trepanning
    电火花套型

同义词

n.
perforationpunching
开孔；穿孔

英英释义

  • n.a surgical instrument used to remove sections of bone from the skull
  • n.a drill for cutting circular holes around a center
  • v.cut a hole with a trepan, as in surgery