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在选煤数据处理中,经常需要建立双坐标系,传统Excel、VB等软件处理过程复杂,查询数据也不方便,提出应用OriginPro9.0软件绘制分步释放浮选曲线。把数据导入到OriginPro9.0中;对各列数据参数进行设置,并观察数据趋势,添加缺失数据点,完善数据;绘制分步释放浮选曲线,并实现数据查询功能。采用OriginPro9.0软件绘制分步释放浮选曲线,过程简单,不需坐标转换,也不用复杂的编程,曲线光滑,查阅简便,图形为许多软件共享,适用性强,可解决类似的双坐标系曲线(如原煤可选性曲线)的绘制问题,为选煤工作者分析数据提供了较好的参考。
In coal preparation data processing, often need to establish a double coordinate system, the traditional Excel, VB and other software processing complex, query data is not convenient, proposed using OriginPro9.0 software to draw step-by-step release of flotation curve. Import the data into OriginPro9.0; set the data parameters of each column, observe the data trend, add missing data points and perfect the data; draw the step-by-step release flotation curve and realize the data query function. The use of OriginPro9.0 software to generate step-by-step release flotation curve, the process is simple, without coordinate conversion, without complex programming, smooth curve, easy to access, the graphics for many software sharing, applicability, can solve similar double coordinate system Curves (such as coal selectivity curves) of the drawing problem, the coal preparation workers to provide a good reference for the analysis of the data.