查询词典 quantum number

Detailed analysis also shows that the principle quantum number, n, is not changed much for the Rydberg H atom at the forward scattering direction.

同时详细的研究也表明，在上述的散射过程中往前散射的方向上，氢原子里德堡态主量子数n的变化并不是很大。

The following is the main contents of this thesis:· On the basis of the two cluster configuration and CC, we study the energy of six-quark state 〓 with quantum number of S=3,T=0 by solving the resonating group equation.

我们主要作了以下几方面的工作：·以两个集团组态△△和CC为基，通过求解共振群方程，计算了量子数为S=3，T=0的六夸克态〓的能量。

First, we construct two typical molecule four quark states with quantum number $1^{-+}$.

我们首先构造了两个典型的$1^{-+}$分子四夸克态，利用考虑瞬子效应修正后的QCD求和规则研究它们的质量问题。

In a magneto-optical trap, we have observed preliminary results of the atom interference. However, the principle quantum number n is only 10 and not in the optical lattices.

我们目前在磁光聚中已有初步的干涉结果，但是n只限在10左右，另外并非在光晶格中观测。

When the rotational quantum number J is greater or smaller than 16, the absorptivity almost exponentially decreases with the increase or decrease of the J.

为了验证计算公式的可靠性，在实验室中进行了模拟大气测量，其测量结果和理论计算结果具有较好的一致性。

With the main quantum number under 9,it is supposed to display graphic and animation of Matlab,about the structures of hydrogen-like atomic orbitals,hybrid orbitals,molecular orbitals,corresponding with all wave functions,probability distribution,and so on.

原子和分子结构的可视化，是理论分析和教学的重要手段，生动地表现原子和分子的结构有利于提高学生的学习兴趣及教学效果，同时辅助化学研究。随着计算机技术的发展，不断有新的原子和分子结构的可视化软件被开发和应用。

E. , it can not only determine the spin of the chosen operator directly and uniquely, but it is also able to calculate the mass of glueball state with arbitrary pointed quantum number J〓.

为此，本文将群表示论的结果和算符的渐近展开结合起来，提出了一种新的方案，这种方案可以解决传统方法所面临的问题，不但可以唯一直接地确定所选算符对应态的自旋，而且可以计算任意自旋态的胶球质量。

Using this spinor structure of Chern-Simons, we give the spinor expression of the non-Abelian Faddeev-Niemi knot quantum number.

作为此分解的应用，本文导出了SU（2）陈-Simons形式和SU（2）陈密度的旋量结构，并利用此陈-Simons旋量结构给出了非阿贝尔Faddeev-Niemi纽结量子数的旋量表达式。

The cranking term breaks the time reversal symmetry, and the projection of the single-particle angular momentum on the intrinsic symmetric axis is no longer a good quantum number.

推转项的引入破坏了时间反演对称性，单粒子角动量在内禀对称轴上的投影量子数已不再是好量子数。

In terms of the topological invariant in Riemann-Cartan spacetime proposed by Prof. Duan and the φ-mapping topological current theory, we gave the cosmic strings with the complex scalar field and showed that the strings appear in the zeroes of the scalar field. Meanwhile one can find that the length of cosmic strings is quantized in the topological level and the quantum number is determined by Hopf indices and Brouwer degrees.

以段一士教授提出的Riemann-Cartan流形中的新拓扑不变量为基础研究了宇宙弦的拓扑结构，指出宇宙弦只能存在于复标量场的零点处，而且在拓扑层面上是量子化的，而该量子数决定于Hopf指数和Brouwer度。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。