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countersinking
英 [ˈkaʊntəˌsɪŋkɪŋ] 美 [ˈkaʊntərsɪŋkɪŋ]

  • n. 钻锥坑
  • v. 穿孔（countersink 的 ing 形式）

网络释义专业释义英英释义

  锥型扩孔

... Crosshatching 十字交叉区 Countersinking 锥型扩孔，喇叭孔 Crossec TIon Area 截面积 ...

基于1个网页-相关网页

短语

angle of countersinking 划孔角

countersinking fixture 钻埋头孔夹具

countersinking bit [机] 平头钻头

countersinking of the rivet holes 钻铆钉孔锥口

countersinking fixing 锪孔夹具

countersinking drill press 尖底扩孔钻床

Drilling and countersinking machine 顶尖孔钻床

 更多收起网络短语
  • 锪锥形沉孔
    尖底扩孔
    锪锥孔
    尖底锪孔
    锪削

·2,447,543篇论文数据，部分数据来源于NoteExpress

countersink

  • n.
    • a hole (usually in wood) with the top part enlarged so that a screw or bolt will fit into it and lie below the surface
    • a bit for enlarging the upper part of a hole

      同义词： counterbore countersink bit

  • v. insert (a nail or screw below the surface, as into a countersink)

    同义词： set

以上来源于: WordNet

 柯林斯英汉双解大词典 

countersink /ˈkaʊntəˌsɪŋk/

  • 1. 

    V to enlarge the upper part of (a hole) in timber, metal, etc, so that the head of a bolt or screw can be sunk below the surface 把(木材、金属上的孔)扩大

  • 2. 

    N a tool for countersinking 用于锪削的工具 (Also called countersink bit)

同近义词

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