potential box[化] 位阱potentialadj.潜在的；可能的n.潜力；潜能n.电位；电势Potential Vegetation Theory潜生植被理论Potential energy - saving潜在节能Potential degression method潜力递减法potential land productivity土地生产潜力potentiality of cooperation合作潜力potentially hazardous level潜在有害噪声级potential refractive lindex位折射指数potential economics benefit潜在经济效益potential strategic warfare战略势战potential geologicalhazards地质灾害隐患