n.[物]梯度，陡度；（温度、气压等）变化率，梯度变化曲线；（道路的）倾斜度，坡度；adj.倾斜的；[动]步行的，能步行的； 变形： 复数：gradients 英英释义： gradientn.a graded change in the magnitude of some physical quantity or dimensionthe property possessed by a line or surface that departs from the horizontal"a five-degr