To raise requirement rate of national science foundation program, it is vital to make clear the aid scope, to set research direction accurately, to give full play to academic advantages, to choose items scientifically, to demonstrate the creation and argument of the applying program and to have reasonable, stable and orderly system of su.

Prioritized admission strategies for the client requests in the VOD server;

In view of scan and capture playing a decisive role in the employment of intelligent mine,the article discusses three kinds of scan and capture rule such as region,duty ratio and twice scans identification.