momentum equation

基本解釋

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(dòng)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(lái)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(dòng)量方程和紊動(dòng)能與耗散率方程對(duì)內(nèi)部流場(chǎng)進(jìn)行研究計(jì)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(guò)程中動(dòng)量擴(kuò)散速度基礎(chǔ)上，用拉普拉斯變換法對(duì)無(wú)限長(zhǎng)平板突然起動(dòng)瞬態(tài)動(dòng)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(wèn)題，當(dāng)然，如果速度真的是零的話,德布羅意提出的這個(gè)方程,只對(duì)有動(dòng)量的物體成立,所以如果一個(gè)東西沒(méi)有速度，它沒(méi)有動(dòng)量，也就不能應(yīng)用這個(gè)方程。
麻省理工公開課 - 化學(xué)原理課程節(jié)選

動(dòng)量方程
Then a one-dimensional unsteady incompressible flow with moving pollutant source model was proposed. The continuity equation, momentum equation and convection-diffusion equation were discredited using finite volume scheme.
接著，根據(jù)雙線鐵路隧道運(yùn)營(yíng)通風(fēng)的特點(diǎn)，建立了一維不可壓縮非恒定流和流動(dòng)污染源的物理模型以及山相應(yīng)的連續(xù)性方程、動(dòng)量方程和對(duì)流擴(kuò)散方程構(gòu)成的數(shù)學(xué)模型；在此基礎(chǔ)上，利用數(shù)值計(jì)算方法，編制了一套雙線鐵路隧道運(yùn)營(yíng)通風(fēng)的數(shù)值計(jì)算程序。
地球科學(xué)
動(dòng)量方程