This study focuses on discussions about ways for power supply companies to construct a harmonious relationship between power suppliers and users from the aspects of supply and service.

Then it applies the imperfect apperceive characteristic of single-layer perceptron to XOR function to build an arithmetic model of dynamic game theory in the supply-demand relationship, thus the system inside order is opened out.

Currently,the supply-demand relationship in China s A-share market is reversing.

This article explains industrialization for higher education is an only way for higher education to develop in terms of supply-demand relationship, at the same time the counter-measures of universities are put forward in the course of industrialization for higher education.

This article takes the current electricity reform as background, analysing the variety new changes of the relation between supply and demand because of the reform in regional or provincial electricity market .

However,with the development of public service platform,existing recommendation systems can not effectively deal with recommendation issue of the supply and demand relation occurred in different kinds of enterprises and can not make proper and quick recommendations referring to supply and demand relation of industry chain.

It can’t reflect the relationship between supply and demand to allocate water resources by the traditional planned economy, and therefore making inefficient use and serious waste of water resources.