1) Equatorial Spread-F
赤道扩展F(ESF)
2) Equatorial spread F
赤道扩展F
3) spread-F
扩展F
1.
Seasonal variation of ionospheric spread-F observed in Hainan;
海南地区扩展F的季节变化研究
4) mid-latitude Spread-F
中纬扩展F
5) extended F-expansion method
扩展F-展开法
1.
By using extended F-expansion method,a number of exact solutions,which are expressed by Jacobi elliptic functions to nonlinear evolutional equations with variable coefficients were found.
利用扩展F-展开法求出了一个变系数非线性演化方程更多个以Jacobi椭圆函数表示的精确解,当模数m→1或m→0时,可得到类孤立波解和三角函数表示的精确解。
2.
By using the extended F-expansion method recently proposed,a number of periodic wave solutions to the nonlinear equation with variable are obtained,which are expressed by Jacobi elliptic functions.
直接利用扩展F-展开法求出了一个变系数非线性演化方程的更多个以Jacobi椭圆函数表示的精确解。
3.
With the coupled Burgers system,this paper deduces a number of solutions expressed by hyperbolic solitary wave function,triangular function and rational function,by applying the extended F-expansion method and Riccati equations.
针对耦合Burgers系统,采用扩展F-展开法和Ricctia方程辅助,通过Maple辅助计算得到了双曲函数扭状孤波解、三角函数周期解和有理函数解。
6) "F R" source dislocation
"F-R"源扩展位错
补充资料：赤道
环绕地球表面，与地球南北两极距离相等的圆周线。通过地心垂直于地球自转轴的平面称为“地球赤道面”。地球赤道面将地球分为南北两个半球，是划分纬度的基准，赤道的纬度是零。
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