1) Double-tap
双抽头
2) double pumping modules
双抽运头
3) dual horsehead pumping unit
双驴头抽油机
1.
In the field use of dual horsehead pumping unit, thereexist such problems as breaking of walking beam, cracking ofreducer's case and shaking of the pumping jack.
鉴于双驴头抽油机在使用中出现的游梁断裂、减速器下箱开裂和支架晃动等问题 ,分析了其产生上述问题的原因 ,给出了解决问题的方法。
4) twin-horse head pumping unit
双驴头游梁式抽油机
1.
In 1996,in order to improve pumping oil system performance and save energy,a new type twin-horse head pumping unit had been developed successfully in China.
双驴头游梁式抽油机是一种新型节能游梁式抽油机。
5) tap
[英][tæp] [美][tæp]
抽头
1.
Analysis of Tap Structure of HV Winding in Large Range Off-Circuit-Tap-Changing Power Transformer;
大范围无励磁调压电力变压器采用高压绕组抽头结构的分析
2.
Analyze a wrong wiring method of the double-transformation-ratio tapping current transformer,which is the short circuit grounding without the tap and end.
本文对抽头式双变比电流互感器的一种误差接线:其不用抽头与尾端一起短路接线的方式进行了分析。
3.
The windings construction,connection method and shifts taps varies speed method for the single phase variable-pole multi-speed asynchronous machine are described.
介绍了单相变极多速异步电机的绕组结构、连接规律和抽头调速法 ,通过分析比较电势星形图得出了一种四、六极性能兼顾的变极方案。
6) pigtail
[英]['pɪɡteɪl] [美]['pɪg'tel]
抽头
1.
An analysis of the pigtail effect of the shielded cable;
屏蔽电缆的抽头效应分析
补充资料：抽头
1.抽身，脱身。 2.指掉头。 3.设局邀人聚赌，抽取头钱。唐宋时称乞头。 4.商品交易或办事中的回扣。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条