例句與造句

1. The " diffusion overpotential " can refer to a concentration overpotential created by slow diffusion rates as well as " polarization overpotential ", whose overpotential is derived mostly from activation overpotential but whose peak current is limited by diffusion of analyte.
2. It's difficult to find diffusion overpotential in a sentence. 用diffusion overpotential造句挺難的