The solution of the nonlinear wave equation describing propagation of a femtosecond laser pulse with duration of several optical oscillation periods in a nonlinear fiber is presented.
给出了描述具有几个光振荡周期的飞秒激光脉冲在非线性光纤中传输方程的解。
Under the appropriate conditions, the asymptotic solution and its existence conditions are obtained, the results for a class of quasi-circular membrane oscillation problem is extended.
在适当的条件下，得出了这类问题的渐近解及其可解性条件，推广了一类近乎圆膜的振动问题所得的结果。
In this paper the boundary value problem for a neutral hyperbolic differential equation is studied. A new method for judgement of oscillation solution is obtained and is spreded known results.
研究了一类中立型双曲型泛函微分方程边值问题，得到了判定解是振动的新的方法，推广了已有的结果。
This paper deals with the heat transfer model of heating plane in AC electric heater. A solution of its temperature oscillation has been got for the purpose of the heating design.
文章论述家用交流电热器加热板的传热模型，得出其温度振荡解，供热设计使用。
A controlled oscillation process was simulated to verify the pushing and steady solution features. The analysis results prove the effectiveness of the features.
进行了受控振荡的仿真分析，以验证频推系数特征以及受控振荡稳态解特征。仿真分析结果证明了上述特征的可行性。
The casting solution dropwise or linearly enters a coagulating bath by oscillation of a pinhead, and forms the polymer small ball or film after coagulating and shaping.
铸膜液通过针头振荡以滴状或线状进入凝固浴中，凝固定型形成聚合物小球或膜。
The casting solution dropwise or linearly enters a coagulating bath by oscillation of a pinhead, and forms the polymer small ball or film after coagulating and shaping.
铸膜液通过针头振荡以滴状或线状进入凝固浴中，凝固定型形成聚合物小球或膜。
应用推荐