matrix element

Based on the V-partition coupling coefficients from a group to its subgroup, a general relationship between the reduced matrix element of irreducible tensor operator of a group and that of its subgroup is obtained.

本文运用唐敖庆等引入的群到子群V系数，首先导出了群的不可约张量算子约化矩阵元与其子群的不可约张量算子约化矩阵元间的简单关系式。

By applying The Law of Conservation of Energy and the theory of complex beam parameters of laser beams, the complex matrix element of optical surface of shaping optical system can be obtained.

运用能量守恒，以及光束复参数理论，获得描述用于整形的光学系统的光学复数矩阵元。

The matrix interference can be eliminated effectively by adding adequate amount of matrix element into the analyte liquor.

在待测溶液中加入一定量的基体元素，能有效地降低或消除这种影响。

The first term of this transition matrix element is a divergent pluralism when the incident and scattered waves are chosen as plane wave.

跃迁矩阵元被表示为两项，当入射电子和散射电子近似为平面波时，跃迁矩阵元的第一项是一个发散的复数；

Second, the DDA method is used to study the scattering and polarization property of randomly distribution aggregation particles, and the angle distributions of Muller scattering matrix element under different conditions are elicited.

研究了随机分布的簇团粒子的散射特性和极化特性，给出了Muller散射矩阵元在不同情况下的角分布；

This article makes a research on the states of positron-electron scatter, and calculates the scattering matrix element, differential cross-section and the tatol section.

本文探讨了正负电子散射的几种情形，并分别计算出散射矩阵元、微分截面以及总截面。

The interferences from matrix element titanium and coexist elements were studied. The calibration curve was given.

并研究了钛合金中基体元素钛和共存元素对硅含量测定的干扰情况,进行了校准曲线的试验.

Charge transfer was discussed at the equilibrium geometry. The relation between the maximum stabilization energies and charge transfer is analyzed. The electron transfer matrix element Vrp was calculated by the Koopmans' theorem at the DFT/ B3LYP level of theory.

通过改变两苯环间距获得不同体系的能量和平衡几何构型，分析了最大稳定化能和电荷转移的关系，用Koopmans理论在B3LYP/6-31G水平计算了电子转移矩阵元Vrp。

A Theoretical Formula for Calculating the Matrix Element of Independent Loop

一个计算独立回路矩阵元素的新公式

According to matrix theory, we can see that the norm matrix element changes the value with least sensitively, or in other word it own the least number condition.

根据矩阵理论可知，正规矩阵的特征值对其元的变化最不敏感，或者说它的条件数最小。

In this paper transformation matrix element is discussed, which plays important role in the quantum theory.

本文对量子理论中起着重要作用的转换矩阵元，进行了讨论。