Standardization of rate and deposition of rate difference
The (repair) rate of difference
sediment accumulation rate rate
difference in difference
difference in difference (DD) method
Difference-in-difference
A Savings Deposit Rate of Interest Rate of Taxation Consumption
afforestation survival rate and retention rate
build rate =building rate
Estrous rate and conception rate
proliferation rate multiplication rate
rate expansibility rate
The recurrence rate and the cure rate
+ expression difference
27-point difference sheme
2kL method of the optical-path difference
2nd-order difference ARED