基于质点-弹簧模型的曲面准对称化展开算法展开三角化曲面；

Surfaces are flattened with quasi-symmetrically distributed triangle strips based on a mass-spring model.

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以准对称耦合量子阱为蓝本，利用此优化原则，对其结构进行优化。

Using the optimization principles, the structure of quasi-symmetric coupled quantum-well is optimized.

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