This paper introduced the structure principle of TV meteorological consultation system,summarized the experiences of national meteorological center and observatory in our province and offered some reference for the usage and maintenance of province-city-county TV meteorological consultation system.

Studies on applications of key technologies in Heilongjiang provincial flood-control and drought-resisting consultation system

Data Warehouse and the Estabilishment of E-commerce System;

Research on development pattern of E-commerce system for specialized marts;

E-commerce system security assessment based on fuzzy synthetic evaluation

The Research on Methods of Measuring Electronic Business System Performance;

The ec department is charge of the item-the electronic business system.

The control of the cost of the e-business system;

This paper sums up the features of E-business system introduces the principle of WSR methodology and puts forward the points and procedures of ana lyzing and describing the basic frame structures and the system design pro-cedur es of E-business system by using WSR methodology.

This treatise makes a research on the design and realization scheme about CORBA-based middleware technology application in e-business system and puts forth a set of practical and concrete technical schemes that resolve the problems in e-business system, such as bad expansion capacity, bad maintainability and difficulty to operate on each other under different constructing environments.