Journals
Publish with us
Publishing partnerships
About us
Blog
Mathematical Problems in Engineering
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Mathematical Problems in Engineering
/
2015
/
Article
/
Tab 9
/
Research Article
Operational Efficiency Forecasting Model of an Existing Underground Mine Using Grey System Theory and Stochastic Diffusion Processes
Table 9
Min. and max. of
.
Min.
Max.
0.005253
0.006127
0.064409
0.088459
0.560315
0.660519
0.261859
0.347759
1.71
E
− 05
1.98
E
− 05
4.62
E
− 06
5.37
E
− 06