Study On Automatical Generation Of Network Graph In Prediction Of Air Volume In Mining

How to use moderntimes technological means to assistant ventilation management and disater dealing, this problem has become an important problem in ventilation and safety management in mining,at one time , following the development of computer technology ,human pay more and more attention to computer as a tool of completing some complex work.so,as a combine of ventilation safety science and computer technology , mine safety management information system is playing a more and more important role in mine ventilation management work, air volume's prediction system in mining studied in this paper is just a child system of mine safety management information system.Aim at the the difficulty of drawing network graph .the paper is based...