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- We now omit the prime on the matrix elements. 我们现在把各矩阵元素上的一撇略去。
- The influence of matrix elements on the degree of analyte ionization is insignificant. 基体元素及操作条件对电离度影响很小。
- Some Mueller matrix elements present higher optical rotation as the concentration of glucose augments. 部分矩阵元表现出微弱的旋光效应，并且旋光度随葡萄糖浓度增大而增大。
- However, there exits many errors to calculate the hadronic matrix elements because of the complex of nonperturbative part in B meson decays. 但是，由于B介子衰变中强相互作用的复杂性，关于强子矩阵元的计算仍然存在较大的误差。
- Based on it,a URL-URL matrix where uses URL as rows,navigating URL as columns and page interest as matrix elements is built. 在此基础上建立了以引用网页URL为行、浏览网页URL为列,页面兴趣度为元素值的网站访问矩阵。
- A direct calculation for interatomic matrix elements is carried out on the basis of valencewave functions of single STO and the main parameters of BOM are thus obtained. 本文用单个STO拟合的价波函数计算了原子间相互作用的矩阵元,从而得到表征键轨道的各主要参数。
- The properties of subgroups and group chains of correlative groups are required to construct the wavefunctions of the quantum systems and to calculate matrix elements. 为了构造系统的波函数和计算矩阵元,需要知道相关群的子群和群链性质。
- This paper introduces the method of determination of Pt and Pd by ICP with dynamic background correction system. Spectral interferences of several matrix elements are discussed. 本文介绍了应用ICP-动态背景校正法测定催化剂中钯和铂的方法。并分析了几个主要元素的光谱干扰情况。
- By the help of computer simulation of visible spectrums,the characteristics of visible spectrums of matrix element Fe and other elements of ferroalloys were investigated. 对铁基合金可见光谱线进行了计算机模拟,研究了基体元素铁和各成分元素的可见光谱特征。
- By the help of computer simulation of visible spectrums, the characteristics of visible spectrums of matrix element Fe and other elements of ferroalloys were investigated. 摘要对铁基合金可见光谱线进行了计算机模拟，研究了基体元素铁和各成分元素的可见光谱特征。
- Numeric-symbolic expressions of model matrix elements were derived, in which inertia parameters and lengths of links as well as generalized coordinates are expressed as symbols. 将广义坐标以及杆长和惯性参数作为符号量，导出了模型矩阵元素的数字-符号表达式。
- By studying the characteristic of fault judgement matrix elements an algorithm with XOR logic operation for fault section judgement in power distribution network is obtained. 分析故障判断矩阵中元素的性质，得出采用异或算法可以判断出故障区段。
- Smulation results show that the output field distribution is related with Gaussian beam parameters, aperture size, ABCD matrix elements and misaligned parameters. 模拟结果表明输出光束场分布与光束参量、光阑尺寸、ABCD矩阵元、光阑失调量和光学系统失调量有关。
- When the interaction between electrons is neglected we obtain the Bloch equation describing the matrix elements of interband transitions induced by coherent light in semiconductors. 在不考虑电子-电子间的相互作用时,我们得到了相干光作用下描述半导体带间跃迁矩阵元满足的布洛赫方程。
- A method for the determination of As, Bi, Ca, Cd, Co, Fe, Mn, Se and Zn in lead antimony alloy by ICP AES was proposed. Interference from matrix elements was investigated. Samples were decomposed with HNO 3 and tartaric acid to avoid the hydrolysis of Sb. 拟定了电感耦合等离子体原子发射光谱 (ICP -AES)测定铅锑合金中As、Bi、Ca、Cd、Co、Fe、Mn、Se和Zn等九个元素的分析方法 ,考察了Pb、Sb基体对待测元素的干扰情况。
- The energy eigenvalue, eigenfunction, matrix elements of coordinate and momentum operators in energy representation, and evolution operator for a two-dimentional coupled oscillator are presented by using the general linear quantum transformation theory. 摘要运用广义线性量子变换理论，给出一类二维耦合量子谐振子的能量本征值、本征函数、坐标和动量算符在能量表象中的矩阵元及演化算符。
- The symmetry of rotation-vibration states of diatomic N2 and O2 are disoribed by means of the chain of subgroups U(4) U(3) O(3) . The transition matrix elements of rotational Raman scattering are calc ulated by means of the group theory approach. 本文利用群链U(4)U(3)O(3)描述双原子分子N_2和O_2振转谱的对称性质,并利用群论方法计算了N_2和O_2分子转动喇曼散射的跃迁矩阵元,给出了它们的转动喇曼散射的截面。
- Through deliberated reasoning, the authors get very simple analytical expressions of the matrix elements of Hamiltonian operator, and obtain a convenient method of calculating the vibrational energy levels and wave functions for molecule systems. 经过详细的推导,证明了在分立位置表象中,哈密顿算符矩阵是对角占优、带状稀疏矩阵,矩阵元表达式具有特别简单的解析形式,计算时无需作积分运算,只要进行简单的代数运算,易于编程实现。
- The velocity in a rectangular cell is represented as a bilinear function with depth and lateral position, and the analytic formulas for computing Jacobin matrix elements are deduced to improve the computation precision. 介质单元的速度用双线性函数表示,推导了计算Jacobi矩阵元素的解析公式,提高了精度和速度;
- Then at 6-311+G * basis set level MP2(FULL) method is used to scan the potential energy surface of different N-N contact distance in order to obtain the energies, activation energies, coupling matrix elements and Franck-Condon factors of this system. 然后用MP2 (FULL) /6 311+G 方法扫描势能面找出不同N N接触距离的活化态体系的能量、活化能、耦合矩阵元 ;利用黄金规则计算出不同的N N接触距离的电子转移速率 .
