| 释义 |
pump·er 英'pʌmpə美'pʌmpɚ 高COCA⁶¹⁸⁸⁰iWeb³⁹⁰⁸⁴Economist⁵³⁵⁸¹⁺¹
基本例句
n.抽水机⁶⁴;泵浦消防车³⁶
A type of pumper that uses a hydraulic power source, a cylinder, and a piston attached to the polished rod.
利用液压动力源、液压缸和固定于光杆的活塞进行抽油的一种抽油机。 www.infopetro.com.cn
The character of high speed light pulse distortion and the fluency of the amplified spontaneous emission on the SNR gain under high power signal and pumper are analyzed.
同时进一步分析了在大信号、高泵浦功率条件下高速光脉冲信号放大过程中的各种畸变特性以及放大的自发辐射对系统信噪比增益的影响。 cnki
Based on injector concept, Gudao oil production plant developed a gas lubricating gun, it greatly cut beam pumper's lubrication and maintenance time and improve oil production efficiency.
孤岛采油厂根据医用注射器原理，研制了气动黄油枪，大大缩短了游梁式抽油机润滑保养时间，提高了采油时率。 yqtdmgc.com
It is located on a rotary crank on a crank- balanced pumper and can also be located on the walking beam on the end opposite the well on a beam balanced pumper.
在曲柄平衡抽油机上平衡块位于旋转的曲柄上，而在游梁平衡抽油机上平衡块位于井的相对一端的游梁上。 www.infopetro.com.cn
This product is suitable for the arm support rotary hydraulic pressure system in digging machine, crane, pumper and concrete pump truck, etc.
本产品适用于旋挖机、起重机、消防车和混凝土泵车等臂架回转液压系统。 yuzhouyeya
Watering and reservoir can reduce the dust using the pumper before the blasting.
在爆破前用消防车对整个楼体洒水和贮水，降低灰尘。 cnki |