reverse circulation drilling中文是什么意思

• 反循环洗孔钻进
• 反循环钻进
• 钻进反循环

• "reverse"中文翻译    vt. 1.使颠倒，使倒转，使反转；使翻转；翻(案)。 ...
• "circulation"中文翻译    n. 1.循环；运行。 2.传播；环流(量)，流通(量) ...
• "drilling"中文翻译    adj. 尖锐的，辛辣的。 drilling eyes ...
• "reverse-circulation rotary drilling" 中文翻译 :    反循环旋转钻进
• "reverse circulation" 中文翻译 :    反循环冲洗; 逆行循环; 逆循环
• "circulation drilling" 中文翻译 :    环陵井
• "downhole partial reverse circulation" 中文翻译 :    孔底局部反循环
• "percussion reverse circulation drill" 中文翻译 :    冲击反循环钻机
• "reverse circulation bored pile" 中文翻译 :    反循法掘; 反循环法钻掘桩
• "reverse circulation boring method" 中文翻译 :    反循环钻孔法
• "reverse circulation core barrel" 中文翻译 :    反循环钻进用的岩心管
• "reverse circulation coring" 中文翻译 :    反循环取心
• "reverse circulation drill" 中文翻译 :    反循环钻机
• "reverse circulation flushing" 中文翻译 :    反循环冲洗
• "reverse circulation gravel pack" 中文翻译 :    反循环砾石充填
• "reverse circulation junk basket" 中文翻译 :    反循环打捞篮
• "reverse circulation kill method" 中文翻译 :    反循环压井法
• "reverse circulation method" 中文翻译 :    反循环法
• "reverse circulation port" 中文翻译 :    反循环孔
• "reverse circulation sub" 中文翻译 :    反循环接头
• "reverse circulation valve" 中文翻译 :    反循环阀
• "reverse circulation washing" 中文翻译 :    反循环冲洗
• "reverse-circulation core barrel" 中文翻译 :    逆循环钻进岩心管
• "rodless reverse circulation rig" 中文翻译 :    无钻杆反循环钻机
• "run in the reverse-circulation basket" 中文翻译 :    下反循环打捞篮

• The fault tree analysis of interruption of fluid in pump suction reverse circulation drilling
  泵吸反循环钻进中循环液中断的故障树分析
• The stroke reverse circulation drilling machine of czf2000 - 1800 type is produced by our company newly to adapt to the demand of percussion drill market due to the development of road and bridge industry , it is specializedly used for pore forming of pebble and gravel stratum and hard stratum
  1800型冲击反循环钻机是我公司最新研制生产的为适应我国路桥事业发展对冲击钻机市场的需求，专门用于卵砾石地层、坚硬地层中成孔的钻机。
• Under the function of big pressure and dynamic load , the grains may be moved which may cause the soil body distortion . at present , the relatively ripe methods of drill in gravel layer are mostly double - wall drill pipe reverse circulation drilling , auger stem breast wall drilling and down - the - hole hammer follow down drilling
  论文根据jsl ? 30型砾石钻机潜孔锤同心跟管钻具结构,采用程序计算得到了钻杆内各深度处压力分布、钻头压力降、环形空间压力分布及空气流速分布。

• reverse circulation drilling 意味
• reverse circulation drillingとは意味reverse circulation drilling 可逆循環穿孔[鉱山]