A notable feature of the methods is that lower order schemes can attain higher order accuracy at coarse meshes so as to obtain optimal numerical performance with the least computational cost.
高性能有限元方法的一个显著特征是：低阶有限元格式在粗网格时可达到高数值精确度，从而以最小的计算工作量获得最佳的数值效果。
A notable feature of the methods is that lower order schemes can attain higher order accuracy at coarse meshes so as to obtain optimal numerical performance with the least computational cost.
高性能有限元方法的一个显著特征是：低阶有限元格式在粗网格时可达到高数值精确度，从而以最小的计算工作量获得最佳的数值效果。
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