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rock bit

  • 牙轮钻头;岩石锧头

网络释义专业释义英英释义

  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 ...

基于116个网页-相关网页

  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 ...

基于22个网页-相关网页

  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 .

基于4个网页-相关网页

短语

tricone rock bit 三牙轮钻头 ; 三维式岩石钻头

cone rock bit [机] 锥形凿岩钻头

insert rock bit 镶硬合金齿牙轮钻头

rock-bit interaction 岩石与钻头互相作用

rock bit testing rig 牙轮钻头试验钻机

rolling cutter rock bit 牙轮钻头

rock-bit interaction model 岩石

sealed bearing rock bit 密封轴承牙轮钻头

rock bit cone fishing socket 牙轮的打捞工具

 更多收起网络短语
  • 牙轮钻头 - 引用次数:7

    Tri-cone rock bit is the important tool in oil drilling,so its capability and quantity affect the speed and cost of oil drilling greatly.

    牙轮钻头是石油钻井的重要工具,其性能和质量对钻井速度和成本影响很大。

    参考来源 - 基于PRO/E的三牙轮钻头CAD系统的研究与开发
  • 牙轮钻头 - 引用次数:5

    How to improve the working performance of rock bit journal bearings (RBJB) and prolong its life span under high working speed is one of the urgent problems faced by oil drilling engineering.

    如何提高现有牙轮钻头轴承的工作性能,延长其在高转速下的使用寿命,是目前钻井工程领域迫切需要解决的问题之一。

    参考来源 - 牙轮钻头浮动套轴承工作机理研究
  • 钎头

·2,447,543篇论文数据,部分数据来源于NoteExpress

rock bit

  • n. a drill bit that has hardened rotating rollers

    同义词: roller bit

以上来源于: WordNet

双语例句原声例句权威例句

  • Water jet flow is one of the decisive factors for drilling rate during rock bit drilling.

    牙轮钻头的钻进中,射流钻进速度快慢的决定因素之一

    www.chemyq.com

  • A new type rock bit with bearing liner structure has been developed and tested on the spot.

    研制一种新型的镶套轴承结构牙轮钻头进行了现场试验。

    www.dictall.com

  • There are many causes inducing rock bit cone break, in which the effect of its machining on the cone is more serious.

    造成钻头牙轮破裂原因多方面的,其中钻头机加工牙轮开裂的影响较大。

    www.dictall.com

更多双语例句
  • Nor does much of his music. It is a little bit country, a little bit rock and roll.

    VOA: special.2010.02.19

  • The Navajos have their own red-rock tribal park, called Monument Valley, that's every bit as spectacular as U.S.national parks elsewhere in the Southwest.

    VOA: standard.2010.03.22

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