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楼主
怎么修改自动生成的横坐标轴刻度之间的间隔，想把间隔缩小一点，就是0到0.2之间的距离近一点，请问如何设置代码：
Plot[{f13, f14, f15}, {\[Lambda], 0, 1},
PlotLegends -> {"s=0.3", "s=0.5", "s=0.7"}, Frame -> True,
FrameLabel -> {"\[Lambda]",
"\!\(\*SubsuperscriptBox[\(\[CapitalDelta]p\), \(t\), \(DT\)]\)",
"b=0.2", None},
PlotStyle -> {{Black, Dotted}, {Black, DotDashed}, {Black, Dashed}}]
