【top_drive】什么意思_英语top_drive的翻译_音标_读音_用法_例句_在线翻译

top drive

顶部驱动

... 顶部偏心块 eccentric top weight 顶部驱动 top drive 顶部驱动底部出料间歇式离心机 top drive bottom discharge batch basket ...

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顶驱

... 展位号：西1号馆-国际展区W1782 1. 顶驱Top Drive 2. 钻井绞车Drawwork： ...

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上驱动

... top down 由顶向下 top drive 上驱动 top efficiency 最高效率 ...

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顶驱动画

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短语

Top Drive System 顶驱 ; 顶驱装置

Top Drive Drilling System 顶驱钻井系统 ; 顶部驱动钻井系统 ; 顶部驱动钻井装置 ; 顶驱钻井

top-drive power head 顶部驱动动力头

top drive tachometer 顶杆驱动式转速表 ; 高速转速计

top-drive press 上传动压力机

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

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能源科学技术

·2,447,543篇论文数据，部分数据来源于NoteExpress

abstract: 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: WordNet

To rent a Honghua top drive is to experience an efficiency-jump of drilling.

租赁一台宏华顶驱，体验钻井效率的再一次飞跃。

youdao
The top drive drilling system, divided into electrical top drive and hydraulic top drive.

顶部驱动钻井装置，分为电驱动顶驱和液压驱动顶驱。

youdao
Briefly introduces the structure, working principle and technical features of DQ70BS top drive device.

简述了DQ70 BS顶驱的结构、工作原理和技术特点。

youdao

更多双语例句

You can drive your car slowly up a rough road to the top.

VOA: special.2009.07.20
The drive is along the top of the mountains.

VOA: special.2009.09.21

Position drive on top of the DVD drive.

ENGADGET: How-to: Make an iPod dock for your Xbox 360 (part I)
Robertson had underwritten the Formula Ford programme but, to maintain that momentum and perception, a top Formula 3 drive was needed next - and the budget didn't quite stretch.

BBC: How good is Button?
Race to the Top has helped drive states nationwide to pursue higher standards, improve teacher effectiveness, use data effectively in the classroom, and adopt new strategies to help struggling schools.

WHITEHOUSE: Home ? Race to the Top

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