Put forward a novel method of building up matter element matrix of the stored-grain pests.

On the basis of designing the classical matter element matrixes of each evaluation class and the extensional matter element matrix including all evaluation classes,and calculating the correlation degrees between the standard to be evaluated and each evaluation class.

Discuss about a transition matrix element;

A calculation method of coordinate operator matrix element of harmonic oscillator;

The recurrence relations of matrix element for arbitrary operators in the model potential of atomic;

General formula of perturbation matrix elements of three dimensional harmonic oscillator in uniform magnetic field;

The matrix elements of operator of angular momentum projection and the CG coefficients;

The B2 proportional term in the Hamiltonian of three dimensional harmonic oscillator in the uniform magnetic field is considered,and calculated the perturbaion matrix elements.

We chosed a new correlative function to eliminate the effect caused by the uncertainty of twist-3 function,so that CKM matrix element |Vub| can be extracted precisely.

We chose a new correlation to eliminate the effect from the twist3 function, thus, we can extract the CKM matrix element |Vub| precisely.

Field-unit Matrix s Application in Design of Interface of Chip Microprocessor System;