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- There is a stable ground state of the atom. 原子有一个稳定的基态。
- Keywords ground state atom;electronegativity;valence shell electron;energy level;connectivity index;ionization energy; 基态原子;电负性;价壳层电子;能级;连接性指数;离子化能;
- ground state atom 基态原子
- Being at an energy level higher than the ground state. 受激发的处于高于基态的能量级的
- Bohr radius was the radius of the circle in which the electron moved in the ground state of the hydrogen atom, according to the Bohr theory. 根据玻尔理论，玻尔半径是在基态氢原子中电子运动的圆周半径。
- A simple method is applied to calculate the value of energy in the ground state for an atom of helium, and calculated value is exacter. 用一种较简单的方法计算了氦原子基态的能量,在微扰法的基础上,对一级微扰项进行修正,用变分法所得到的波函数作为零级波函数,得到的结果较用微扰法、简单变分法的精确。
- The Connectivity Index of Valence Shell Electron Energy Levels for Ground State Atoms and Electronegativity of Elements 基态原子价壳层电子能级连接性指数与元素的电负性
- The results show that atom and field entropies are influenced by the initial purity of atom and the ground state probability. 当原子处于基态时，原子和光场的线性熵完全相同；
- The second is the duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium 133 atom. 秒是铯-133原子基态的两个超精细能级之间跃迁所对应的辐射的9192631770个周期的持续时间。[根据第13届国际计量大会（1967），决议1
- The ground state of hydrogen is stable for an indefinitely long period of time. 基态氢可以在无限长的时期内处于稳定状态。
- Molecules excited electronically, are unstable relative to the ground state. 相对于基态来说，电子被激发了的分子是不稳定的。
- The Stark effect of the Helium atom's ground state 氦原子基态的斯塔克效应
- Using the latter (GGA) very good results for molecular geometries and ground state energies have been achieved. 利用GGA可以得到很好的分子结构和基态能的计算结果。
- The calculated results show that a new stable ground state can be developed on account of spin-phonon coupling. 计算结果表明，自旋-声子耦合相互作用可以使系统建立一个新的稳定基态。
- Otherwise the ground state glueball would be stable againest strong interaction which is not true! 这就是说，人们会先验地把自旋为2的粒子跟传递引力的粒子联系起来。
- Theoretical Study on hyperfine splitting of ground state of hydrogenlike ions[J]. 引用该论文 罗月娥;董晨钟;丁晓彬.
- However, the ground state we obtained is a distorted structure of a bicapped pentaprism. 然而，我们获得的基态结构是一种扭曲的带两个帽子原子的五棱柱。
- In order to obtain molecule-based magnets, the first important step is to synthesize molecular entities with a large spin in the ground state. 作者结合本课题组的工作，总结了合成高自旋基态分子的几种重要模型，包括磁轨道正交、旋极化、正规自旋态及自旋失措模型。
- How to decide atomic ground state problem has been studied based on lowest energy principle, Hund rule, and Pauli exclusion principle. It is summarized to two methods. 摘要以能量最低原理、洪特定则和泡利不相容原理为依据，对原子基态的确定问题进行了研究，得到了公式法和图表法两种确定原子基态的方法。
- If two superconductors, both in BCS ground state, are coupled together, the coupled system is also in SU(2) coherent state. 若两块处在BCS超导基态的超导体耦合在一起,则体系仍处在SU(2)相干态,且在一定条件下为定态超辐射态。
