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
• A tool for tamping ( e.g., tamping tobacco into a pipe bowl or a charge into a drill hole etc.).
  用于捣紧的工具（如把烟草捣进烟管或把填料捣进钻好的洞里等）。
• 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。
• 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
• 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。
• 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。
• Discuss the Large Diameter Drill Hole Filling Pile Should Pay Attention Question in Construction
  浅谈大直径钻孔灌注桩在施工中应注意的问题
• The Quality And Investment Control OF Percussion Drill Hole Grouting Pile In Karst Area
  岩溶地区冲孔灌注桩施工质量及投资控制
• 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 advantages can ger me clear with the increasing of drill hole depth.
  随着钻孔深度的加深，其优势更为明显。