ball governor

常见例句

In this paper, it is limited to discuss the ball type gover nor only and the block type governor may be analysed in same way.
由于篇幅所限，本文所涉及的仅为飞球式调速器；飞块式调速器的静力特性可依此类推。
We suggest the use of a model DET expansion tank, the Watts Governor 80 ball cock with integral thermal expansion relief valve, or a 530C calibrated pressure relief valve.
我们建议采用型号DET膨胀罐，美国瓦茨Governor 80球形旋塞带整体热膨胀安全阀，或一个530C刻度压力安全阀。

And I want to ask you about a couple of questions that came up this week, and I don't - (unintelligible) to put them in the same ball of wax, but Governor Romney, former Governor Romney was asked, if you're in favor of the surge, why aren't your sons in the military.
NPR: Week in Review: Primaries Play Leapfrog
There was one reason -- I used to say to Governor Markell of Delaware -- why I never ran for governor -- you have to have an inaugural ball. (Laughter.) And that's why I stayed in the Senate all those years.
WHITEHOUSE: President Obama Calls for New Steps to Prepare Children for College and Careers The White House