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 utility model has the advantages of stable working condition, high drill hole precision, convenient maintenance, easy manufacture and wide application range.
  本实用新型工况稳定，钻孔精度高，维修方便，易于制造，使用广泛。
• 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
• Management of drill hole data and automatic mapping system
  钻孔资料管理和自动成图技术研究
• 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。
• When used, the left-hand tap is put into a drill hole of a drilled broken bone, and then operated by a left hand to make left-hand internal threads.
  使用时，将左旋丝锥放入钻好的断骨的钻孔中，左旋转操作即可，铰制出左旋内螺纹。
• Turns on Lathe Digs Drilling Machine Construction Drill Hole Filling Pile Craft to Discuss
  旋挖钻机施工钻孔灌注桩的工艺探讨轮式拖头挖土机
• 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。
• 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。
• 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。
• Talk to application of counter circulating drill hole pour pile construction technique in engineering
  谈钻孔反循环灌注桩施工技术在工程中的应用