potentializevt.成为势能(使 ... 成为潜在的)potentialadj.潜在的；可能的n.潜力；潜能n.电位；电势potential coefficient电位系数potential step method电位阶跃法potential energy well电势阱potential differentia位势差异potential requirement潜在需求,可能需要的经费potential arable land耕地潜力potential competition潜在竞争potential theoretical位势论的potential path length潜程长Potential application应用前景