The grinding-classification process is a process with large inertia, long time lag, and it is a typical nonlinear time-varying system.
磨矿分级过程惯性大，纯时滞长，是典型的非线性时变系统。
参考来源 - 选矿厂磨矿分级控制系统研究与设计·2,447,543篇论文数据，部分数据来源于NoteExpress
The approach proposed has successfully been applied to the grinding-classification process of a hematite ore processing plant, and its effectiveness is proved evidently.
该方法已成功应用于某赤铁矿选厂的磨矿分级过程，应用效果表明提出的方法是有效的。
The importance of grinding classification desliming process, and the differences between lab. index and industrial production index are explained.
对磨矿分级脱泥流程的重要性，试验室指标与工业生产指标的差异作了说明。
Grinding is the biggest energy consumption process in mine production. Improvement of the grinding classification technological level is of great importance.
磨矿是矿山生产中能耗最高的工序，提高磨矿分级技术水平对于矿山有重要意义。
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