单词tangent line
n.: 切线
网络: 切线方程式；相切线；圆的切线
切线
The tangent of the angle of inclination of a line, or the slope of the tangent line for a curve or surface.
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
The contact angle is the angle between the tangent line at the contact point and the horizontal line of the solid surface.
接触角是角之间的切线的联络点和水平线的固体表面。
method of "wave base tangent line" for the determination of oxidation peak intensity of ethanol in wine was presented in this paper.
前言：本文论述葡萄酒里乙醇测定的循环伏安法技术中乙醇氧化峰电流的“波底切线法”研究问题。
And visually what we"re accomplishing is somehow to take the hyperbola, and take a point on the hyperbola, and figure out some tangent line.
从视觉上看，我们要做的是，想办法，在这个反函数，在反函数上取一个点，设法找出切线。
The four splines in the preceding illustration share the same tangent line at the starting point.
上面插图中的四个样条共享起点处的同一条切线。
The Calculation of Panel Point and the Imitation of Graph of the Irregular Curve by Means of Tangent Line"s Approaching
用切线逼近非圆曲线的节点计算及图形检查
Line Infinite Line Bi-Tangent Line Bisecting Line Line Normal To Curve Point
线段直线公切线角平分线点到曲线的法线
The Necessary Condition to Draw a Tangent Line from the Conic Section
圆锥曲线切线几何作图的充要条件
The Tangent Line and Plane of Fractal Sets of Integral Dimension
整数维分形集的切线与切平面
tangent line of a circle
圆的切线