“van der Pol averaging method”的概念、定义、翻译、参考文献-科学参考

单词	van der Pol averaging method
释义	van der Pol averaging method Encyclopedia 理学非线性振动近似解析方法释 van der Pol averaging method范德波尔平均法假设当参数很小时非线性振动系统的解在形式上跟线性系统相同，并将振幅和相位假设为时间的慢变函数去求解的方法。
随便看	symbolic system symbolic theatre symbolic transfer entropy symbolism symbolism of clothing symbolism, school of symbolist aesthetics symbolization symbolization control table Symbolize symbol learning theory symbol manipulation language symbol map symbol media symbol module symbol O symbol o symbol of a binary composition symbol of a differential equation symbol of a differential operator symbol of an elliptic complex symbol of an equation symbol of an integral operator symbol of an operation symbol of an operator

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