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rock bit中文是什么意思

发音:  
用"rock bit"造句"rock bit"怎么读"rock bit" in a sentence"rock bit"的同义词

中文翻译手机手机版

  • 牙轮钻头
  • 凿岩钻头
  • 钻岩钻头

例句与用法

  • Hard metal carbide inserts for mining and oil - field rock bits
    矿山油田钻头用硬质合金齿
  • Development of low - temperature electroplated pdc petroleom rock bits
    低温电镀复合片石油全面钻头的研制
  • Torsional vibration simulation analysis of drilling string and rock bit
    钻井用钻头和钻柱扭转振动的仿真分析
  • Blast hole tricone rock bits
    矿用三牙轮钻头
  • Research on the techniques and their realization to improve the tri - cone rock bits ' life span
    与牙轮钻寿命相关的若干技术及其实现的研究
  • 7 . assemble inserts and cones respectively , and prepare for calculating 3d engaging distance of tri - cone rock bit
    对牙轮和牙齿分别进行了装配,为三维啮合间隙计算做了充分准备。
  • 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
    三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。
  • The structure of tri - cone rock bit is complicated . as the cutting structure touch the stratum directly , it affects the process of breaking rock and the performance of tri - cone rock bit
    三牙轮钻头结构复杂,其中齿面结构直接与地层接触,对于岩石破碎过程和钻头工作性能的影响最大。
  • 3 . solve the key problem during the 2d engaging design of the tri - cone rock bit . if you move or rotate any insert with mouse , the other two inserts in the same cycle change same positions
    解决了三牙轮钻头二维啮合设计中的关键技术?联动布齿,通过鼠标移动和旋转任意一个牙齿,同一齿圈上的其它两个牙齿做相同的位置变动。
  • Application the system to the design of tri - cone rock bit , will shorten the developing cycle of new products , and improve the design quality , and increase the technology innovation of enterprise and enhance the market competition
    通过本软件的应用,可以缩短三牙轮钻头的设计周期,提高产品的设计质量,提高企业的技术创新能力和市场竞争能力。
  • 更多例句:  1  2
用"rock bit"造句  

英文解释

  • a drill bit that has hardened rotating rollers
    同义词:roller bit,

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