由于这些函数都使用堆栈语法，所以您可以对形状应用层次转换，并在后面将它们删除，以恢复原有矩阵。
As these functions use stack semantics, you can layer transformations for shapes and later remove them to restore the original matrices.
如果用这种新的形状函数，则由此计算求得的刚度矩阵，不论三角圆环有限元的位置是否靠近轴线。
The calculated rigidity matrix is convergent everywhere, including these triangular toroidal element closed to the symmetrical axis.
如果用这种新的形状函数，则由此计算求得的刚度矩阵，不论三角圆环有限元的位置是否靠近轴线。
The calculated rigidity matrix is convergent everywhere, including these triangular toroidal element closed to the symmetrical axis.
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