In this paper, the exact analytic method is suggested to solve variable coefficient differential equations under arbitrary, boundary condition.
本文首次提出精确解析法，用以求解任意变系数微分方程在任意边界条件下的解。
We also apply the Generalized Pivotal Quantities (GPQ) to obtain the exact confidence interval for concordance correlation coefficient.
我们也使用广义枢纽量的观念导衍一致性相关系数的精确信赖区间。
It is called variance ratio and the exact relation between variance ratio and correlation coefficient is also built.
并找到了方差比与相关系数之间的内在联系。
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