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top drive

tape drive 磁带驱动器;纸带机

top drive

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网络释义专业释义英英释义

  顶驱

海洋工程 专业词汇 - 龙de船人船舶论坛 - P... ... top tubular 顶部管件 top-drive 顶驱 torque 扭矩 ...

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短语

Top Sun-Drive Optics 太阳护目镜

top-spin drive 抽上旋球

top-drive press 上传动压力机

top-drive head 动力头

top-drive power head 顶部驱动动力头

top-drive power swivel 顶部驱动水龙头

long top-spin drive 上旋长抽

top-drive cementing manifold 旋转水泥头

top-drive hydraulic power head 顶部驱动液压动力头 ; 液压马达动力头

 更多收起网络短语
  • 顶驱动 - 引用次数:2

    参考来源 - 扁平驻极体微电机的研究与仿真

·2,447,543篇论文数据,部分数据来源于NoteExpress

Top drive

  • A top drive is a mechanical device on a drilling rig that provides clockwise torque to the drill string to facilitate the process of drilling a borehole. It is an alternative to rotary table.

以上来源于: Wikipedia

双语例句权威例句

  • The cement job was accomplished by releasing the SSR plugs from the top-drive cementing head.

    通过释放SSR胶塞,作业完成

    www.oilsns.com

  • Through technical and economical evaluation of the top-drive service project in Sudan, this paper presents an economic evaluation procedure of international projects that can guide

    通过苏丹技术服务项目经济效益评价介绍境外项目经济评价方法,对项目的运行具有指导意义。

    www.chemyq.com

  • Having completed calculation of top drive counter-torque and mast mechanics analysis, an upgrading proposal has been put forward.

    完成了安装扭矩计算井架力学分析提出井架结构改造方案

    www.chemyq.com

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