1) long-wave approximation
长波近似
1.
This paper reviews the development of falling films from the long-wave approximation equation to the integral boundary layer equation, from the linear instability analysis to the weakly nonlinear analysis, from the primary instability to the secondary instability and from the finite amplitude computation to the direct numerical simulation.
全面回顾了下落薄膜从长波近似方程到积分边界层方程,从线性稳定性分析到弱非线性分析,从首次失稳到二次失稳以及从有限振幅计算到直接数值模拟的发展历程,总结了下落薄膜已有的理论结果和数值结果。
2) a quarter-wavelength approximate
1/4波长近似
3) approximate equations for long waves in shallow water
浅水长波近似方程组
1.
The quasi-wavelet numerical solutions of approximate equations for long waves in shallow water;
浅水长波近似方程组的拟小波解
4) APSWF
近似扁长椭球波函数
5) shallow long wave approximate equations
浅水长波近似方程
1.
Bifurcations of travelling wave solutions for the shallow long wave approximate equations
浅水长波近似方程的行波解分支
6) approximate arc length
近似弧长
1.
This method uses approximate arc length between two neighborhood points subject to a certain tolerance to parameterize the given series of points.
针对复杂曲面高性能数控加工的要求和刀位点的特点,提出了适合于刀位点参数曲线拟合的近似弧长参数化方法。
补充资料：电离层长波和超长波传播
见电离层无线电波传播。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条