principal quantum number
英 [ˈprɪnsəpl ˈkwɒntəm ˈnʌmbə(r)]
美 [ˈprɪnsəpl ˈkwɑːntəm ˈnʌmbər]
网络 主量子数; 主量子數; 电子层数即主量子数
双语例句
- It is pointed out that the relation has something to do with the principal quantum number and the angular quantum number, but nothing to do with the nuclear electronic number and reduced mass.
发现此关系式与主量子数和角量子数有关，而与核电荷数以及折合质量无关。 - Determination of the Principal Quantum Number of Alkaline Metal Atom
碱金属原子主量子数的确定 - This article introduces a new method of classifying elements into metal and nonmetal in the periodic table according to the ratio of the number ( m) of valence electrons of various atoms to their principal quantum number ( n). ( m/ n)
根据各种原子的价电子数目（m）与它们的主量子数（n）之比值（m/n），将元素划分成金属与非金属。 - Study on Quantitative Structure-Property Relationship of Alkyl Benzenes by the Principal Quantum Number Topological Index
主量子数拓扑指数研究烷基苯的定量构效关系 - Rydberg atoms, one electron of atoms is excited in states with high principal quantum number.
里德堡原子是指原子中的一个电子被激发到主量子数很大的激发态原子。 - With increasing the laser power or irradiation time, intensity of fluorescence weakened, the authors suggest that it is mainly a result of laser irradiation changing C-C bond, when its principal quantum number have changed, vibration energy levels will be reduced.
当增大激光功率或照射时间，强度变弱。作者认为，增大激光功率或照射时间主要是导致C-C键断裂，此时，其主量子数已经发生变化，振动能级数会降低。