momentum equation

常見例句

The model couples continuity equation, momentum equation and species conservation equations. Net water transport flux in the membrane is considered as a boundary condition.
模型耦合了連續(xù)方程、動量方程和組分守恒方程，并將質(zhì)子膜中的凈水遷移通量作為邊界條件之一來處理。
The flow characteristics of inner flow field of turbine are computed with three-dimension incompressible continuous equation, momentum equation and turbulent kinetic-dissipation equation.
采用三維不可壓紊流的連續(xù)方程與動量方程和紊動能與耗散率方程對內(nèi)部流場進(jìn)行研究計算。
Based on the limited momentum propagation velocity, this paper presents the solution of the transient momentum equation by laplace transform. The distribution functions of velocity and eddy are given.
在考慮瞬態(tài)過程中動量擴(kuò)散速度基礎(chǔ)上，用拉普拉斯變換法對無限長平板突然起動瞬態(tài)動量定解方程進(jìn)行了求解，并按渦量定義求出渦量分布函數(shù)。

So, hopefully that kind of clears up that question. And, of course, when the velocity actually is zero, this equation that the de Broglie has put forth is valid for anything that has momentum, so if something does not have any velocity at all, it actually does not have momentum, so you can't apply that equation anyway.
能回答你的問題，當(dāng)然，如果速度真的是零的話,德布羅意提出的這個方程,只對有動量的物體成立,所以如果一個東西沒有速度，它沒有動量，也就不能應(yīng)用這個方程。
麻省理工公開課 - 化學(xué)原理課程節(jié)選