无粘性流 meaning in Chinese

frictionless flow
inviscid flow

Because the equation of shallow water and the equation of inviscid compressible flow have completely similar mathematical forms , a lot of mathematical concepts and methods - including the numerical simulation method of aerodynamics can be used in the research of the shallow wave
由于数学上浅水长波方程与可压缩气体的无粘性流方程类似，可以把浅水长波方程比拟成可压缩气体无粘性流方程，将空气动力学中所得到的许多数学概念和方法(包括数值方法)直接应用于浅水长波的运动。