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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

  牙轮钻头

石油英语词汇(R4)-英语词汇汇总-词汇中心-VO... ... rock bit cone fishing socket 牙轮的打捞工具 rock bit 牙轮钻头 rock bulk compressibility 岩石体积压缩性 ...

基于171个网页-相关网页

  岩石锧头

在线英语词典,英文翻译,科技词典,专业词典,在线词... ... 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

机械工程专业英语词汇翻译 ... 岩石钻头 rock bit 岩石钻,钻岩机 rock borer 开石机,碎岩机 rock breaker ...

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 .

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短语

rock-bit interaction 岩石与钻头互相作用

rock-bit 牙轮钻头

rock roller bit 牙轮钻头

rock drill bit 岩石钻头

electric rock drill bit 电动钻岩机钻头

rock core bit 取心钻头

rock drilling bit 钎头

electric railway rock drill bit 电动钻岩机钻头

rock-bit interaction model 岩石

 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.

    牙轮钻头钻进射流钻进速度快慢决定因素之一

    www.chemyq.com

  • With 20 rock bits which used in the field, bearings' surface metallography, rigidity, and the main factors influence the life of the rock bit journal bearings were studied.

    收集近几年20只现场失效牙轮钻头,对轴承表面金相组织硬度以及影响牙轮钻头滑动轴承失效主要因素进行了分析

    dict.cnki.net

  • On the basis of the interaction model between formation and rock bit, a lateral vibration dynamic model of the rock bit was established under the interaction between drilling string and rocks.

    建立牙轮钻头井底岩石互作用模型基础之上,建立了基于岩石作用牙轮钻头横向振动动力学模型

    dict.cnki.net

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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