三维位势问题的梯度边界积分方程的新解法 1)
董荣荣,张超,张耀明

A NEW METHOD FOR SOLVING THE GRADIENT BOUNDARY INTEGRAL EQUATION FOR THREE DIMENSIONAL POTENTIAL PROBLEMS 1)
Dong Rongrong,Zhang Chao,Zhang Yaoming
表2 沿着长方体中心线上的点的温度$u$的数值结果
Table 2 Numerical results of the temperature of a point along the center line of a cuboid