差动涡度平流
Differential advection of vorticity
涡度输送理论
vorticity transport theory
涡度输送假设
vorticity-transport hypothesis
涡度守恒方程
equation of vorticity conservation
涡度守恒
conservation of vorticity
涡度局地变化
local changes in vorticity
涡度及散度方程
Divergence and vorticity equation
涡度垂直分量
vorticity vertical component