雷: thunder诺: promise数: frequently; repeatedly幂级数: power series; series of powe ...展开: develop; spread; spread out; ...式: type; style幂级数展开: development in power series; power series expansion; power-series expansion高度的幂级数展开式: expansion in powers of height级数展开式: series expansion幂级数展开法: power series expansion method幂级数展开的方法: power-series expansion method正弦级数展开式: sine-series expansion复数幂级数: complex power series二重正弦级数展开式: double-sine-series expansion傅里叶级数指数展开式: fourier exponential transformation傅里叶有限级数展开式: fourier finite transformation谐波展开式傅式级数展开式: harmonic expansion级数展开: expansion in series; series development; series expansion; seriesexpansion主级数展开: cardinal series expansion高温级数展开: high temperature series expansion泰勒级数展开: taylor series expansion谐波级数展开: harmonic expansion傅里叶级数展开: fourier expansion渐近级数展开法: asymptotic expansion solution渐近级数展开解: asymptotic expansion solution
