s sine-series 正弦级数
ON SINE SERIES 关于正弦级数
fourier sine series 傅里叶正弦级数
sine-series expansion 正弦级数展开式
double-sine-series expansion 二重正弦级数展开式
Newton's Sine and Cosine Series 牛顿正弦及余弦级数 ; 题
Sine wave series 正弦波序列
sine fourier series 正弦fourier级数
SINE 303 series inverter 正弦303系列变频器
Moreover, the solution composed by algebraic polynomial with double sine series is used to satisfy the corner conditions.
另外用代数多项式和双正弦级数组成的解来满足角点条件。
The selected displacement functions of the finite strip method suggested in this paber art functions iterated by sine series and polynomial.
本文用正弦级数与多项式迭加作为位移函数。把有限条单元的端部角点视为节点，并把它们的位移作为未知待定参数。
The general analytic solutions satisfy the boundary conditions and the conditions at the corner points. The unsolved coefficients are worked out by the sine series method.
将一般解析解代入边界条件，用正弦数加角点条件的方法确定待求系数。
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