The research analyzes the characteristics of inbound tourists flow from Guangdong to other west provinces by using the transfer index,proximity degree and transfer density index,consequently some direct references are given to the tourism development and planning to the western province of China.

The ecological transfer regularity of phenol in soil was studied through a model experiment.

Mathematical modeling of state transition by means of graph theory;

A Markov chain equivalent state transition model based on DPNN;

Queue and station state transition of a logic ring stochastic model;

Then it gave the solution to water pollution, which were state transfer, property right management, mar.

This paper introduces the technique of cost effectiveness and risk analysis employed in decision making appraisal to the major processes of analysis of the dynamic conflict decision making modelling,and have obtained conflict state transfer,conflict decision making selection,cost effectiveness and risk computation appraisal model of enforcement under different patterns.

Some improvements of rules were made such as state transfer and pheromone update, and then the detailed program steps of GA.

With the help of state-space model,state shift probability is introduced in order to reckon up the expectation of current customer value.

The model introduced state shift concept and inosculated pattern match detection and state shift detection, which overcame the shortcoming that other models detected only using single character.

It also introduces the characteristics,key nodes and state shift rule of this model,and then uses examples to illustrate.