Starting from two uncoupled Morse oscillators, this paper first studied the bifurcation structures in the local mode region in phase space for two kinetically coupled Morse oscillators.

Calculation of matrix elements of the operators of X and P in Morse potential;

Under the format of atomic between cohesive energy possess Morse potential,we calculate .

We neglect the off-diagonal elements in the coupled potential terms and fit the Morse potential to the Lennard-Jones potential by making them being equal to each' other at the zero and deepest points.

In this paper,it is discussed whether there exist higher order Morse germs in the ring of C~∞ functions germs of several variables.

The automatic decoding method locks the frequency of Morse code by phase locked logic circuit at first.

Study on preparation and operating process of high sintering temperature silver paste for piezoceramic vibrator use;

But the application is limited because of its lower efficiency and its non-linearity capacitive vibrator.

The operation principle of two-freedom flat plate piezoelectric motor was analyzed,and the relation btween the motion and vibraton mode of the piezoelectric vibrator was studied, by using FEM (Finite Elements Methods),the vibraton mode of vibrator is calculated,and the relation between vibration mode and motor s structure,when motor is working,was further known and understood.