hole drilling
打眼
常用释义
英式发音
美式发音
基本释义
- 打眼；井孔钻进
例句
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1·The deep hole drilling provides the reliable data for the deep ore-prospecting.深孔钻进的实现，为深部地质找矿提供可靠资料。
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2·Medical equipment-artificial hollow bones, high precision parts deep hole drilling.医疗器材—人造骨中空孔、精密零件深孔加工。
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3·Strain gage hole drilling method is one of the most popular residual stress measurement methods.应变片钻孔法是工程中应用最广的残余应力测量方法之一。
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4·Through a comparison, the economic benefit in slim-hole drilling for coalbed gas has been analyzed.通过与常规煤层气试验井对比，分析了煤层气小井眼钻井的经济效益。
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5·The practice of pure hole drilling parameters, the main characteristics and grinding were introduced.介绍精扩孔钻的实践参数、特点及刃磨要领。
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6·Directional engineering hole drilling technology is a new technology in drilling engineering projects.工程孔定向钻进技术是钻探工程的一项新技术。
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7·Status of domestic hole drilling and well building in mines where leaching technology is used is introduced.介绍了国内在地浸采矿中钻孔施工工艺及成井技术，详细论述了成井过程、工艺参数及洗孔方法。
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8·The compound material of resin matrix may produce serious smirch phenomenon during the minute hole drilling.以树脂为基体的复合材料在微孔加工中会产生严重污斑现象。
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9·The utility model belongs to a hole drilling device, specifically, a sub-immersed liquid hole drilling device.本实用新型属于一种钻孔装置，具体涉及一种地浸注液钻孔孔口装置。
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10·There are the bigger differences between slim hole drilling technology and routine borehole drilling technology.小井眼与常规井眼的钻井工艺有较大差异，提高小井眼钻井速度有很大的实际意义。