curvature mode difference
common mode interference
differential mode interference
series mode interference
difference in difference
difference in difference (DD) method
Difference-in-difference
ENSO mode and ENSO-like mode
period ratio of torsion mode to translation mode
+ expression difference
27-point difference sheme
2kL method of the optical-path difference
2nd-order difference ARED
3-bands grads difference method
3-D explicit finite difference
3D finite difference method
3D finite difference migration