drill hole

英 [drɪl həʊl]

美 [drɪl hoʊl]

钻孔（井）

机械

英英释义

noun

• a hole or passage made by a drill
  Synonym:borebore-hole

双语例句

• The assessment& processing of karst ground in drill hole of office building of Kunming New Airport
  昆明新机场航站楼地基钻孔揭露岩溶评价处理
• The key point in making underwater concrete of drill hole grouting pile is that it requires high fluidity.
  钻孔灌注桩水下混凝土配制的关键是要求流动性要好。
• The medical orthopaedics left-hand drill bit solves the problem of the drill hole matched with a left-hand tap.
  本实用新型解决了左旋丝锥所需配套的钻孔问题。
• The fact that the drill hole openings are located under water complicates charging work.
  炮眼口位于水下，无疑会使装药工作复杂化。
• Management of drill hole data and automatic mapping system
  钻孔资料管理和自动成图技术研究
• Thimble multicast instrument in drill hole and its application to tunnelling Engineering
  套管式钻孔多点引伸计及其在隧道工程中的应用
• Since the crater-hole breakage is of great importance, it can be advisable to use a larger drill hole than the others in the raise.
  由于漏斗炮眼的爆破效果非常重要，故天井爆破宜采用较大的炮眼直径。
• The Application of PLC in the Control of Drill Hole Single Purpose Machine Tool
  基于PLC在钻孔专用机床控制中的应用
• The method of rotary drilling hole and protecting hole wall by static mud is an advanced technique to drill hole.
  静态泥浆护壁旋挖成孔工艺是一项先进的成孔工艺。
• After grouting of drill hole at here, the mining production has been recovered.
  对此处实施钻孔注浆后，恢复生产。