简并量子气体的基本性质取决于原子间相互作用的量程、强度及对称性。
The essential properties of degenerate quantum gases depend on the range, strength and symmetry of atomic interactions.
从对称性出发，讨论了电子自旋对单电子体系能量简并的影响，并得出影响的一般规律。
The influence that spin of an electron affects energy degeneracy of one-electron system is discussed from symmetry, and the general law of the influence is produced.
根据遗传密码的简并特性提出了一种相似性搜索的新思想：以三联码为基础考虑简并特征的搜索策略似可将检出效率提高两倍。
Based on the degeneracy properties in genetic codes, we propose a new idea on the similarity search: a search strategy based on triplet codes and the degeneracy properties.
通过实例介绍了运用HMO理论根据分子对称性获得共轭分子简并能级波函数的一种方法。
This paper introduces a new method to calculate wave function of degenerate energy lev-el for conjugated molecules by HMO theory in the light of molecular symmetry.
以同源性在70%以上的6组同源蛋白为材料，从系统发生的角度研究发生在四倍简并位点上的转换和颠换的关系。
The relationship of transition and transversion of base change in 4-fold degenerate sites of coding genes of 6 proteins, which showed 70% homology in wmposition investigated.
对称性较高的团簇容易形成近简并的最外层分子轨道。
Degenerate outermost molecular orbitals is more easily formed when cluster has higher symmetry.
结果表明：对于异自旋三自由基体系，形成异自旋后对称性降低使部分占据的近简并轨道能级劈裂值增大，反铁磁耦合作用普遍增强。
The result shows that part-occupied near-degenerate orbitals split value and dia ferromagnetic coupling increases when symmetry of hetero tri-radicals decreases.
结果表明：对于异自旋三自由基体系，形成异自旋后对称性降低使部分占据的近简并轨道能级劈裂值增大，反铁磁耦合作用普遍增强。
The result shows that part-occupied near-degenerate orbitals split value and dia ferromagnetic coupling increases when symmetry of hetero tri-radicals decreases.
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