查询词典 quantum number

Planck constant and spin quantum number are calculated by the spacing of the twin line.These have high precision compared with theory value. sodium atomic spectra ; fine structure constant α; spin quantum number s

文献[2]用双光栅单色仪取代平面光栅摄谱仪研究钠原子光谱，能明显观察到谱线双重结构不同成分间的强度比

When using relative number or average number to get averaging, you may use denominator or numerator of this relative number or average number as weight number to weigh the relative number or average number,and use frequency formula or weighted harmonic mean formula of weighted arithmetic mean formula to get its mean value.

在由相对数或平均数求平均数时，可以以这一相对数或平均数的分母或分子为权数，对这一相对数或平均数进行加权，利用加权算数平均数的频数公式或加权调和平均数公式求其平均值。

This would require that the number of effective degrees of freedom in quantum gravity can be reduced by a large gauge transformation; more evidence for a peculiar hidden symmetry in quantum gravity.

这将需要一些有效的自由度在量子引力可减少了大型针式转变；更多证据的特殊隐藏对称性量子引力。

The external quantum efficiency and characteristic temperature are improved significantly when the quantum well number is two.

当量子阱数量为2时，外量子效率和特征温度更高。

Through the compare of classical and quantum "Guess My Number"strategies,the advantages of the entanglement-assisted quantum strategy in the reduction of communication complexity are demonstrated in this paper.

通过经典策略和量子"猜数字"策略的对比，说明了纠缠态协助的量子策略在降低通信复杂性中的作用和优势。

The effect of quantum well number on the quantum efficiency and temperature characteristics of InGaN/GaN laser diodes is determined and investigated.

研究了InGaN/GaN 激光二极管中量子阱数量对量子效率和温度特性的影响。

Compared with the pertinent literature, it enhances the quantum transmission without increasing the number of particles, and forms a theoretical basis for transmitting more quanta in quantum secret sharing.

与相关文献相比，在没有增加粒子数的前提下，提高了量子位的传输，为量子密钥共享传递更多量子位提供了理论基础。

Quantum parallelism of genetic algorithms, and not caught early, which is the genetic algorithm in a relatively new area, The compressed bundle contains a number of outstanding Quantum Genetic Algorithm some excellent articles.

量子遗传算法并行性好，不易陷入早熟，是目前在遗传算法方面一个比较新研究，该压缩包里包含了大量了一些优秀的量子遗传算法的一些优秀文章。

Week 12 Spin of electron, forth quantum number, description of hydrogen atom with quantum mechanics, Pauli exclusion principle, shell distribution of electrons out of atomic nucleus.

第12周电子的自旋-第四个量子数；氢原子的量子力学描述；泡利不相容原理；元素原子核外电子的壳层分布。

The results show that the number of the squeezed atomic dipoles is decided by the coherence of the atom, the direction of the quantum information entropy squeezing is decided by the phases of the field and the atom, and the quantum information entropy squeezing is a precision tool for the squeezing of the atom, especially when the atom is in the eigenstates of the dipole operators.

结果表明：原子偶极矩分量出现信息熵压缩的数目依赖于原子的分布角；信息熵压缩的方向由原子和场的位相决定；量子信息熵是原子压缩的精密量度工具，尤其适合于原子处在偶极矩算符的本征态时压缩情况的描述。

The United Kingdom has pledged to provide technical assistance to the peacekeeping effort in Darfur, including airlifting supplies and equipment to assist the African peacekeepers.

英国承诺为达佛的維和努力提供技术帮助，包括提供非洲的維和部队空运补給和裝备。

Results: The level of ET-1mRNA in placental villus was significantly higher in pre-eclamptic women than that in control group.

结果：妊高征组患者胎盘绒毛组织ET-1 mRNA的表达较正常妊娠组明显增高。