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

• Management of drill hole data and automatic mapping system
  钻孔资料管理和自动成图技术研究
• With crawler, it is easy and fast to find out the drill hole position.
  采用履带行走机构，移动孔位方便，快捷。
• 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。
• Mill out drill hole with spot facer to dimension.
  用锪孔钻旋出钻孔，孔的尺寸为。
• 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
• 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 φ 108 rotation cycle grouting plug to closing a drill hole
  Φ108旋转式孔口封闭循环灌浆栓塞的设计和应用
• Adjust bust point. Trace off form the draft, add seam allowances. Notch and mark drill hole for dart point.
  调整胸点。从样板原图上描下，加缝份。打刀眼并标出省端点的钻孔位置。
• 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。
• Most darts are marked with notches for the dart site and drill hole for the point at which the dart terminates.
  大多数省道用刀眼作为省道定位标记，用钻眼表示省道终端。