1) the nonlinear wave
非线波动
2) Nonlinear wave
非线性波动
1.
The nonlinear waves of inviscid fluids in an elastic tube are studied.
研究弹性管内无粘流体的非线性波动，当弹性直管中存在局部凸块时，导出其双向传播的修正Ｂｏｕｓｓｉｎｅｓｑ方程及单向传播的修正ＫｄＶ方程。
2.
In this paper,the higher-order asymptotic solution to the Cauchy problem of a nonlinear wave equation is found by using a computer algebra-perturbation method.
本文采用计算机代数－摄动法讨论一个非线性波动方程的Ｃａｙｃｈｙ问题高阶渐近解，将特征坐标变形与重整化方法相结合，消除直接展开解的长期项，并利用计算机代数软件进行符号运算，得到该问题的四项摄动解，所得的渐近解与数值解的比较表明：对较小的ε，两者相吻合；对较大的ε（如ε＝０。
3) nonlinear wave equation
非线性波动方程
1.
Solitary wave solutions and periodic cosine wave solutions of nonlinear wave equations;
非线性波动方程的孤波解及余弦周期波解
2.
Bounded traveling waves of a nonlinear wave equation;
一类非线性波动方程的有界行波解
3.
Solving two kinds of nonlinear wave equations by variable separation approach;
两类非线性波动方程的形式变量分离法求解
4) nonlinear wave equations
非线性波动方程
1.
Using symbolic computation to obtain exact solitary wave solutions of nonlinear wave equations;
用符号计算求解非线性波动方程的精确孤波解
2.
Initial boundary value problem for a class of strongly damped nonlinear wave equations;
一类强阻尼非线性波动方程的初边值问题
3.
The Dirichlet initial boundary value problem is studied for a class of nonlinear wave equations of fourth order with dispersive and dissipative terms on a bounded domain in n-dimensional space,where the sign of semilinear term f(u) is the same as u and satisfies certain growth conditions.
研究一类具有色散项与耗散项的四阶非线性波动方程在n维空间中有界域上的Dirichlet初边值问题。
5) the nonlinear kinematic wave
非线性运动波法
1.
By combining the hydraulics and hydrology method,three mathematic models of the dynamic wave,the nonlinear kinematic wave and the multilinear Muskingum method are developed and the key issues of these models are expatiated particularly in this paper.
本文采用水力学和水文学相结合的途径,建立了三种排水管网系统的数学模型,动力波法、非线性运动波法、改进的马斯京根法,并对具体的方法给出详尽的推导。
6) nonlinear wave analysis
非线性波动分析
补充资料：X线的波动性
X线的波动性
物理学术语。X线是一种波长很短的电磁波。其波动性主要是表现以一定的波长和频率在空间传播，并发生折射、反射、干涉、衍射等现象。X线是一种横波，以波动方式传播，在真空中其波速与光速相同。
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