plane surface平面 pseudo tangent plane伪切面 fly off on a tangent突然离题 相似单词 tangentn. 1.【数】正切;切线 2.(铁路或道路的)直线区间 3.突兀的转向;离题 4.突然转移话题;突然改变思路 planen. 1.飞机 2.水平,程度;标准;(思想、存在或发展的)水平, 程度,阶段,境界 3.平面 4.木工刨;刨子 a....
Graphically the tangent plane matches the slant of the surface at a point. The equation of the tangent plane to the function {eq}\displaystyle{ z=f(x,y) }{/eq} at the point {eq}P(x_o, y_o, z_o) {/eq} is {eq}z-z_o=f_x(x_o, y...
Answer to: Write down an equation of the tangent plane to the surface given by the following parametric equation at the point (1, 15, 19): r(u, v)...
Answer to: Find the tangent plane to the surface z = f(x, y) at the point (1, -1, 2) where f(x, y) = x^2 + y^2. By signing up, you'll get thousands...
directions inthetangent planetothe surface at our point, and we compute the normal section curvature [...] rhinoceros.helpmax.net rhinoceros.helpmax.net 以许多不同方向的平面切过曲面上的同一点,会产生许多断面线,每一条断面线在该点的曲率都不同,其中必定有一个最大值和最小值。
(a) The tangent plane. (b) The normal line {eq}(x (t),\ y (t),\ z (t)) {/eq}. Tangent and Normal line of Surface: (i) An equation of the tangent plane to the surface {eq}z=f(x,y) {/eq} at given point {eq}P(x...
百度试题 结果1 题目Find an equation of the tangent plane to the given surface at the specified point.z=xe^(xy), (2,0,2) 相关知识点: 试题来源: 解析 e^2x+4y-z-2e^2+2=0 反馈 收藏
沪江词库精选tangent plane是什么意思、英语单词推荐、用法及解释 切面,切平面,切线面 英语解释 the plane that contains all the lines tangent to a specific point on a surface 相似短语 tangent plane 切面,切平面,切线面 external common tangent plane 外公切面 tangent hyper plane 切超平面 internal...
tangent planetangent straight line and conical surfaceThis paper aims to study the problem of tangency of straight lines and planes, with application atconical surfaces. With the help of descriptive geometry knowledge, the plane and straight lines tangent tothe conical surfaces are being determined, ...
If we look at all directions in the tangent plane to the surface at our point, and we compute the normal section curvature in all these directions, then there will be a maximum value and a minimum value. 断面曲率 是曲面曲率的表示方式。 以一个平面通曲面上的某一点切割曲面时会产生一条...