pump-line

常見例句

雙語例句

• Secondly, the shape Size and mechanical interface with the mechanical pump-line similar to the existing models on the installation is very convenient;
  第二，外形尺寸和機械接口與機械式直列泵相似，在現有機型上安裝很便利；
• Through comparison between calculation results and the real broken case of the rod-line, it is found that Model 3 can be used to simulate the working state of the screw pump rod-line well.
  抽油桿的內力和應力水平與桿的“麻花”程度密切相關，模型3的模擬結果與抽油桿的實際斷裂情況相吻合。
• Working state of a screw pump rod-line is analyzed using Finite element analysis method during broken working station, and three kinds of possible mechanical models are set up.
  如何降低螺桿泵抽油桿的應力水平，提高工作壽命是石油開采設備研究中一個急需解決的力學問題。

權威例句

• Wave it near a reader, whether on a gas pump or in the fast-food line, and if you have enough credit on the card it's linked to the payment takes only seconds.
  FORBES: Time And Money Together
• And so one of the things I did, because you have to remember, right after the fall of Saddam Hussein, there was no telephone service at all, no electricity at all, days-long line for gasoline at the pump.
  NPR: Aaron Glantz: 'How America Lost Iraq'
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