resc@cnLevelSelectionMode       = "ExplicitLevels"
    resc@cnLevels                  = (/ -5.0e-06, -4.0e-06, -3.0e-06, -2.0e-06, -1.0e-06, 0.0, 1.0e-06, 2.0e-06, 3.0e-06, 4.0e-06, 5.0e-06 /)
    resc@lbLabelStrings            = (/-5,-4,-3,-2,-1,0,1,2,3,4,5/)

 

就像这样,记得如果要是带英文的话,就要加冒号好像