英德
有道
百度
谷歌
图片
维基
百科
变系数 [biàn xì shù]
variable coefficient
- 摘要给出一类二阶变系数线性微分方程的通解。
The general solution of a kind second order equation is given. - 使变系数非齐次调和方程边值问题的求解有了新的进展。
The series solution for boundary value problem of nonhomogeneous harmonic equation with variable coefficient is obtained. - 计算结果表明，蠕变系数法和应力移位方法所得结果吻合良好。
It is shown that the predictions made by creep coefficient method and the stress shift technique are agree well with each other.
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