Free Difference Operation
POST-OPERATION DIFFERENCE TECHNIQUE
Symetric difference operation
Fourier finite difference migration operator
operation of symmetric difference
operation speed difference
skew direction difference operator
genetic operation operation function
closed difference of height difference
difference in difference
difference in difference (DD) method
Difference-in-difference
log mean temperature difference; logarithmic mean temperature difference
logarithmic mean temperature difference; log mean temperature difference
temperature difference; logarithmic mean; log mean temperature difference
co-operation of operation
operation free-running operation
Operation method about “three incision” operation of esophagus cancer
+ expression difference