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machine drilling中文是什么意思

发音:  
用"machine drilling"造句"machine drilling"怎么读"machine drilling" in a sentence

中文翻译手机手机版

  • 机脐井
  • 机械穿孔
  • 机械钻孔
  • 机械钻探
  • 机钻

例句与用法

  • Percussive machine drilling
    冲唤钻眼
  • The paper draws some valuable conclusions : the limited bearing capacity of manual excavation filling pile is much higher than the limited bearing capacity of machine drilled filling pile ; through grouting injection around the pile shaft , the pile bearing capacity can be effectively improved ; proportion of resistance force around the pile side in total load is much larger than that of pressure on the pile tip , and the intensity of resistance force around the pile side is 30 - 50kpa on average
    得出一些有价值的结论:人工挖孔灌注桩的极限承载力明显高于钻孔灌注桩的极限承载力;地下水位对桩基承载力有显著影响;利用桩侧注浆可有效提高桩的承载力;桩侧摩阻力所占总荷载的比例远大于桩底压力,桩侧土的摩阻强度平均值为30 50kpa 。
用"machine drilling"造句  
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