minus ff
基本解释
- [交通運輸工程]減觸發器
英汉例句
- So Newton's Second Law tells me -Ff that mg sine alpha minus F f maximum =0 at this point is zero.
根據牛頓第二定律,此時有mgsinα,最大。 - And minus Ff, the frictional force, which is the component uphill, and this is my equation number two.
減去Ff,摩擦力,也就是滑坡曏上的力,這是第二個等式。
雙語例句
专业释义
- 減觸發器