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单词 rock bit
释义
rock bit
  • 简明释义
  • 岩石钻头:用于在坚硬的岩石中钻孔的硬化钻头。
  • 网络释义
  • 1

    ?岩石锧头

    ... 岩石锧头:Rock bit 岩石质量系数:rock quality index 岩石支护:rock supporting ...

  • 2

    ?岩石钻头

    ... rock bit 牙轮钻头 ; 岩石锧头 ; 岩石钻头 rolling cutter rock bit 牙轮钻头 cross roller rock bit 十字形四牙轮钻头 ...

  • 3

    ?凿岩钻头

    rock bit 牙轮钻头; 凿岩钻头; 钻岩钻头 carbide percussion drilling 硬质合金钻具的风动冲击钻进 .

短语
  • 双语例句
  • 1
    Water jet flow is one of the decisive factors for drilling rate during rock bit drilling.
    在牙轮钻头的钻进中,水射流是钻进速度快慢的决定因素之一。
  • 2
    A new type rock bit with bearing liner structure has been developed and tested on the spot.
    研制了一种新型的镶套轴承结构牙轮钻头,并进行了现场试验。
  • 3
    There are many causes inducing rock bit cone break, in which the effect of its machining on the cone is more serious.
    造成钻头牙轮破裂的原因是多方面的,其中钻头机加工对牙轮开裂的影响较大。
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更新时间:2025/2/12 22:00:11