pump-line

常見例句

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(jī)械接口與機(jī)械式直列泵相似，在現(xiàn)有機(jī)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(nèi)力和應(yīng)力水平與桿的“麻花”程度密切相關(guān)，模型3的模擬結(jié)果與抽油桿的實(shí)際斷裂情況相吻郃。
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(yīng)力水平，提高工作壽命是石油開採設(shè)備研究中一個(gè)急需解決的力學(xué)問題。

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'