... momentum density 动量密度 momentum distribution function 动量分布函数 momentum flow density 动量流密度 ...
双语例句
1
Equations of mass, momentum and second moments for particulate phase are derived from a particle PDF (probability distributionfunction) equation in dilute turbulent sediment-laden flows.
从颗粒运动的PDF(概率密度分布函数)输运方程出发建立颗粒相的质量、动量和脉动速度二阶矩方程。
2
The state of electron is described by wave function. Intensity distribution of single slit electron diffraction is derived by probability distribution of electron momentum.
电子状态用波函数描述，由电子动量的概率分布，得到电子单缝衍射的强度分布。
3
The state of electron is described by wave function and the intensity distribution of multiple slits electron diffraction is derived by probability distribution of electron momentum.