the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
a quality that differentiates between similar things
a bevel gear that permits rotation of two shafts at different speeds; used on the rear axle of automobiles to allow wheels to rotate at different speeds on curves
- We plan to change our method of investment by instituting land price differentials, issuing urban construction bonds and shares, and introducing foreign capital.
- interest rate differentials 利率差异，利率差别...