quantum number

听听怎么读

英 [ˈkwɔntəm ˈnʌmbə]

美 [ˈkwɑntəm ˈnʌmbɚ]

是什么意思

释义

量子数；

英英释义

Quantum number

Quantum numbers describe values of conserved quantities in the dynamics of the quantum system. Perhaps the most peculiar aspect of quantum mechanics is the quantization of observable quantities, since quantum numbers are discrete sets of integers or half-integers.

以上来源于:Wikipedia

学习怎么用

双语例句

Each electron in an atom must have a different set of quantum numbers.
一个原子中，各电子必定有一套各不相同的量子数。
Using this identification, we read off the quantum numbers of the quarks.
照此鉴定，可以识别出夸克的量子数。

权威例句

Observation of an even-denominator quantum number in the fractional quantum Hall effect.
Phase diagrams and correlation exponents for quantum spin chains of arbitrary spin quantum number
Quantum number and energy scaling for nonreactive collisions
Charged scalar field and quantum number violations
Proton polarization transfer enhancement for a nucleus with arbitrary spin quantum number from n scalar coupled protons for arbitra...
Characteristics of Dimuons as Evidence for a New Quantum Number
Abelian and non-abelian Hall liquids and charge-density wave: quantum number fractionalization in one and two dimensions
Preparation of high-principal-quantum-number ‘‘circular’’ states of rubidium
Stark Broadening by Electron and Ion Impacts of NA Hydrogen Lines of Large Principal Quantum Number
New vibrational quantum number assignments for the UV absorption bands of ozone based on the isotope effect

q开头的单词