1) power series

幂级数
1.
A proof to the analysis property of sumfaction of power series;

幂级数和函数分析性质的一种证明
2.
Elucidation about convergence radius of the sum of two power series;

关于2个幂级数和的收敛半径的说明
3.
A survey of solutions of sum functions of power series;

幂级数和函数的解法综述
2) power series method

幂级数法
1.
The prediction of the PIM amplitude and power by using the power series method;

幂级数法对无源交调幅度和功率的预测
2.
The natural frequencies and critical flow velocities of Timoshenko pipe are calculated by power series method.
用幂级数法计算了Tim oshenko 管道的固有频率和临界流速。
3.
Based on the Hamilton s principle for elastic systems of changing mass, a differential equation of motion for viscoelastic curved pipes conveying fluid was derived using variational method, and the complex characteristic equation for the viscoelastic circular pipe conveying fluid was obtained by normalized power series method.
根据变质量弹性系统Hamilton原理,用变分法建立了输流粘弹性曲管的运动微分方程,并用归一化幂级数法导出了输流粘弹性曲管的复特征方程组· 以两端固支Kelvin_Voigt模型粘弹性输流圆管为例,分析了无量纲延滞时间和质量比对输流管道无量纲复频率和无量纲流速之间的变化关系的影响· 在无量纲延滞时间较大时,粘弹性输流圆管的特点是它的第1、2、3阶模态不再耦合,而是在第1、第2阶上先发散失稳,然后在1阶模态上再发生单一模态颤振·
3) fuzzy power series expansion

Fuzzy幂级数
1.
In this paper, the authors define the fuzzy power series expansion and discuss the fuzzy function expanding into fuzzy power series, moreover, the fuzzy power series expansion of a class of type LR fuzzy function is given.
引入一类Fuzzy幂级数 ,讨论了Fuzzy函数的Fuzzy幂级数的展开 ,进而讨论了一类LR型Fuzzy函数的展开。
4) Negative exponent power series

负幂级数
补充资料:幂级数
幂级数 power series 一个无穷阶的多项式。又称为泰勒级数。它的一般形式是a0+a1(z-z0)+…+an(z-z0)n+…= ![]() 有一种幂级数 ![]() ![]() ![]() ![]() |
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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