And under the influences of many factors,such as poor or rich in oil resources,the progress in exploration and the intensity of exploitation,great changes have taken place in the supply pattern of the world oil.

Analysis on the balance between supply and consumption of ecosystem services;

Sulphur supply: prospects and issues-Presentation at the Sulphur Institute' s 19 th Sulphur Phosphate Symposium;

Short market supply of antimony keeping its price surging;

The management of supplying and purchasing of medical materials in large hospital;

ANN-based prediction of supplying demand;

The consistency of such four aspects as scientific planning, adjusting, managing and supplying should be realized to meet the basic requirement in bringing correspondence education to a higher level and ensuring the quality of teaching.

Though total demand is forecast to fall by 5.

Palladium demand from Auto-catalyst is forecast to rise by 8 per cent in 2007.

Moreover, in pursuit of long-termdynamic equilibrium of electric relation of supply and demand is a keyprecondition for continuable and high-speed development of the electricindustry .

Application of evaluation method of enterprises effect based on supply chain management;

Research on Integrated Frame of B/S Architecture Intelligent Supply Chain Management Based on Extranet Technology and XML Technology;

Necessity analysis and feasibility study on supply-chain management in Ding xi city,Gansu province;

Study of Equipment Support Supply-Chain Performance Evaluating;

Research based on supply-chain of integrated system of enterprise s intelligent function;