中英
1
bit drill中文是什么意思
发音:
- 中文翻译
- 造句
- 钻锥
- drill bit 【机械工程】钻；钻头。
- bit (drilling bit) , drill bit 钻头
- box bit drill 梅花钻
- centerjet drill bit 中心喷射式钻头
- centre bit drill 中心钻
- centre-jet drill bit 中心喷射式钻头
- changeable bit drill 井下更换钻头式钻机
- concentric utype drill bit 同心u型钻头
- core drill bit 取芯钻具; 岩芯钻头; 岩心钻头
- diamond drill bit 金刚石钻头
- diamond drill bit matrix 金刚石钻头胎体
- drag drill bit 刮刀钻头
- drill bit cutoff 钻头额定进尺数
- drill bit gage loss 钻头直径磨损量
- drill bit gauge 钻头角度规
- drill bit run 钻头行程
- eccentric drill bit 偏心钻
- electric rock drill bit 电动钻岩机钻头
- expa ion bit drill 活络螺旋钻
- expansion bit drill 活络螺旋钻
- flat drill bit 扁钻头
- headway per drill bit 每个钻头进尺; 钻头进尺
- hollow drill bit 空心钻头
- impact drill bit 冲击钻头
- injection drill-bit 湿式凿岩钎子
- Development and application of track shoe tensioner of toothed roller-bit drill
牙轮钻机履带板调紧器的研制与应用 - Application of hall sensor in speed-regulation system of rotary three-cone bit drill
霍尔传感器在牙轮钻机调速系统中的应用 - 8 it can be used with various drilling method such as carbide bit drilling, anger drilling, dth hammer drilling, follow-up casing drilling etc . 3
8钻机可适用多种钻进工艺方法，如合金回转钻进螺旋钻进潜孔锤钻进跟管钻进等。 - 8 it can be used with various drilling methods such as carbide bit drilling, anger drilling, dth hammer drilling and follow-up casing drilling etc . 3
8钻机可适用多种钻进工艺方法，如合金回转钻进螺旋钻进潜孔锤钻进跟管钻进等。 - 8 the rig is suitable for various drilling methods such as carbide bit drilling, auger drilling, dth hammer drilling, follow-up casing drilling, etc . 3
8钻机可适用多种钻进工艺方法，如合金回转钻进螺旋钻进潜孔锤钻进跟管钻进等。 - 3 transmission, built in the top drive power head, has two speed range ? high and low . it can meet the requirements of both dth hammer drilling and carbide bit drilling
3动力头设有变速装置，有高低两个档次，以满足潜孔锤钻进及硬质合金回转钻进方法。 - In chapter five, the vibration of downhole near-bit drilling string was described and the design as well as the in-situ situation of hydraulic shock absorber was introduced
第五章在前述分析的基础上，对井下近钻头钻柱的振动状态给予了具体的描述，并介绍了依此提出的???水力加压减振器的设计及现场试验情况。
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Last modified time:Sat, 16 Aug 2025 00:29:56 GMT
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