建立数学模型 确定“三率”指标经济合理地开采利用黄金矿产资源

通过建立数学模型，应用计算机进行“三率”指标优化分析预测，实现了“三率”指标的动态控制，大大提高了企业的现代化管理水平，对经济合理地开发利用黄金矿产资源具有参考意义。

To establish mathematic model and determine the three rate indices in order to economically and reasonably exploit the gold mineral resourses

Through the establishment of mathematic model and the optimum analysis and prediction of the three rate indices in the help of electronic computer,the dynamic control of the three rate indices has come true,thus the modernized management level of enterprise raises greatly.This has the referential significance to the economically and reasonably exploitation of gold mineral resources.