| 单词 | 斜率 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔differential calculus〕The study of slopes of curves, accelerations, maxima, and minima by means of derivatives and differentials.微分学：通过导数和微分来研究曲线斜率、加速度、最大值和最小值的一门学科美国传统〔gradient〕A rate of inclination; a slope.倾斜率；坡度美国传统〔gradient〕Mathematics A vector having coordinate components that are the partial derivatives of a function with respect to its variables.【数学】 斜率：一个矢量，其坐标分量是一个函数对其变量的偏微分美国传统〔slope〕The rate at which an ordinate of a point of a line on a coordinate plane changes with respect to a change in the abscissa.斜率：坐标平面上一条直线上一个点的纵座标随横座标的变化而变化的比率美国传统〔slope〕The road rises at a slope of 1 in 2.道路以1比2的斜率上升。英汉大词典〔slope〕The tangent of the angle of inclination of a line, or the slope of the tangent line for a curve or surface.斜率：一条直线的倾斜角的正切或一条弧线或一个平面的正切线的斜率美国传统〔slope〕The unemployment-income curve on the graph has a negative slope.图上失业 - 收入线斜率为负。牛津搭配 |
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