• <noscript id="y4y0w"><source id="y4y0w"></source></noscript>
    <table id="y4y0w"><option id="y4y0w"></option></table>
  • <li id="y4y0w"></li>
    <noscript id="y4y0w"></noscript>
    <noscript id="y4y0w"><kbd id="y4y0w"></kbd></noscript>
    <noscript id="y4y0w"><source id="y4y0w"></source></noscript>
    <menu id="y4y0w"></menu>
    <table id="y4y0w"><rt id="y4y0w"></rt></table>
  • 地下礦生產計劃編制中礦石質量的控制

    Ore Quality Control in Underground Mine Production Planning

    • 摘要: 為了在地下礦生產計劃編制過程中控制礦石質量,本文給出了兩個能適應不同要求的線性規劃模型,介紹了模型的構造及求解方法。模型已經在微型計算機上實現,并應用于西石門鐵礦的計劃編制工作中。

       

      Abstract: Two linear programming models are discussed for ore quality control in underground mine production planning. The models were solved by microcomputer and applied to Xishimen Iron Mine.

       

    /

    返回文章
    返回
  • <noscript id="y4y0w"><source id="y4y0w"></source></noscript>
    <table id="y4y0w"><option id="y4y0w"></option></table>
  • <li id="y4y0w"></li>
    <noscript id="y4y0w"></noscript>
    <noscript id="y4y0w"><kbd id="y4y0w"></kbd></noscript>
    <noscript id="y4y0w"><source id="y4y0w"></source></noscript>
    <menu id="y4y0w"></menu>
    <table id="y4y0w"><rt id="y4y0w"></rt></table>
  • 啪啪啪视频