Energy(eV)=1240/Wavelength(nm) 2401240.8806205 50 44 500 100150020002503000 Wavelength(nm) 步骤： Double-click on the bottomX axis toopen the X Axis dialog.On the Title& Format tab,select the Top Selection and then check the"Show Axis Ticks" checkbox.Repeat these steps on the Tick Labels tab.Your graph should nowdisplay both the top and bottomX axes with tick labels.(You can also do this with script: layer.x.showaxes=3;layer.x.showLabels=3:). To display X2 as 1240/X,run the following script,from the Script Window, opened by selecting Window:Script Window: layer.x2.label.formulas ="1240/x" This then places labels on the top X axis,at same positions corresponding to labels in bottomX axis,and these new labels are values that are computed using the specified formula. NOTE 1:You may have to double-click on the Top X axis tick labels toopen the Axes dialog.On the Tick Labels tab,check the'Set Decimal Places'checkbox,and enter in 2(or some number)for the number of decimal places. NOTE 2:The formula can be any string that is a function of x,which is calculable using LabTalk. NOTE 3:Similar to the top X axis in this example,you can tum on right Y axis and set labels of that too.But note that the command should be: 40 步骤： Double-click on the bottom X axis to open the X Axis dialog. On the Title & Format tab, select the Top Selection and then check the "Show Axis & Ticks" checkbox. Repeat these steps on the Tick Labels tab. Your graph should now display both the top and bottom X axes with tick labels. (You can also do this with script: layer.x.showaxes=3; layer.x.showLabels=3; )。 To display X2 as 1240/X, run the following script, from the Script Window, opened by selecting Window:Script Window: layer.x2.label.formula$ = "1240/x" This then places labels on the top X axis, at same positions corresponding to labels in bottom X axis, and these new labels are values that are computed using the specified formula. NOTE 1: You may have to double-click on the Top X axis tick labels to open the Axes dialog. On the Tick Labels tab, check the 'Set Decimal Places' checkbox, and enter in 2 (or some number) for the number of decimal places. NOTE 2: The formula can be any string that is a function of x, which is calculable using LabTalk. NOTE 3: Similar to the top X axis in this example, you can turn on right Y axis and set labels of that too. But note that the command should be: