Firstly, we studied the structure, symmetry properties and stability of NiN (N=3~150) cluster by using Quantum Sutton-Chen potential and the steepest descend method.
首先,我们采用Q-SC势(Quantum Sutton-Chen potential)和最速下降方法,研究了NiN (N=3~150)团簇的结构、点群对称性和稳定性。
参考来源 - Ni团簇与Ni纳米线的结构和性质研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The two symmetry properties of the transfer amplitude can simplify the numerical calculations.
考虑了转移振幅的两个对称性质，可以节省数值计算时间。
Symmetry properties are of vital importance for graphs used as interconnection network models.
对称性是图作为网络模型的重要性质。
We derive the geometric constraints induced in the image by the symmetry properties of SOR structure.
我们获得在图象导致的几何限制被SOR结构对称物产。
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