drill hole

英 [drɪl həʊl]

美 [drɪl hoʊl]

钻孔（井）

英英释义

noun

Management of drill hole data and automatic mapping system
钻孔资料管理和自动成图技术研究
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
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
Recently, a common method is fixing direction of drill hole, not considering anisotropy of rock body.
单面定向聚能弹射孔器目前，通用的设计方法是不考虑岩体的各向异性而采用固定的钻孔方向。
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。
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
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
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。
The plastic hose should have the correct external diameter in relation to the drill hole.
塑料软管的外径应该与炮眼直径相适应。
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。