Milo Pressman sat at his workstation, located between Jamey Farrell's cubicle and the auxiliary computer station where Doris had set up shop.

By studying teaching reform of mathematics for higher engineering college, teaching platform of theory course, auxiliary course and practical course of mathematics was set up.

This paper uses the fuzzy system analysis to set up a regional L. R-L. P model, forecast with the parameter of the model and provide an auxiliary method.