By predicting the retention time, peak width and resolution of each solute under different mobile phase conditions, the overlapping separation range map of the solutes in the sample is plotted.

该方法通过预测不同流动相条件下各组分的保留时间、峰宽和分离度，绘制出对于样品中各组分的重叠分离区域图。

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Based on numerical and experimental results, for separation channels with a width of 80/ ttn , 31% is the optimal constriction ratio to reduce band broadening by introducing narrowed turns.

综合数值计算和实验结果，对于宽度为80μm的分离微通道，采用收缩弯曲微通道降低样品区带增宽时的最优收缩比为31%。

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