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切平面

n.tangent plane
网络incisal plane; Slice Plane; Planes

切平面

英-汉网络释义

切平面

tangent plane

齿轮及其加工中英文翻译对照表-续 - 我就喜欢 ... 1 Tangential load 切向负荷 2 Tangent plane 切平面 3 Tanline 小轮夹具 ...

incisal plane

牙龈形态学词汇英汉对照 ... 蜡模拟 wax simulation 切平面 incisal plane 凸出切平面 convex incisal plane ...

Slice Plane

...ertex）边（Edge）倒角圆Chamfer 切平面（Slice Plane）切开（Slice）击斜凸出（Bevel）选择与均匀缩放（Select and U…

Planes

用户可以设置是否在几何屏幕显示切平面（Planes），和断面线的曲率（Curvature）。用户可以借助于断面线上的快捷菜单， …

Cut Plane Command

切平面（Cut Plane Command）

clipping plane

并且在近端和远端的裁切平面(clipping plane)裁切金字塔的前后方。基于3个网页-相关网页剪切水平面 ... chi-square attack Χ2 …

例句：

Say you have a minimum , well, the tangent plane at this point, at the bottom of the graph is going to be horizontal .

如果你说这是个极小值，那么这点的切平面应该是水平的。

Well, that means the gradient is actually perpendicular to the tangent plane or to the surface at this point .

那意味着，梯度向量在这点上，垂直于切平面或者是等值面。

Well, one way to think about it is in terms of tangent plane approximation .

我们可以从用切平面逼近的想法来入手。

And now what this approximation formula here says is that, in fact, the graph of a function is close to the tangent plane .

这里这个近似式的意思是，函数图象和切平面靠得很近。

If we were moving on the tangent plane , this would be an actual equality .

如果我们在切平面上移动，这将会是一个真正的等式。

OK , the best way to it, now that we have the gradient vector, is actually to directly say oh, we know the normal vector to this plane .

最好的方法是，既然我们已经有了梯度向量，就可以直接说，我们知道了切平面的法向量。

That's the equation of a tangent plane .

这就是切平面的方程。

Let 's think about the tangent plane with regard to a function f .

我们来考虑，关于函数 f 的一个切平面。

In fact , when we turn this into an equality , that would mean that we replace f by the tangent plane .

其实，看这个等式，就是用切平面上的值来近似 f 的值。

An even more energetic impact can carry away the entire atmosphere above a plane that is tangent to the planet.

能量更强的撞击，可以带走在撞击点切平面以上的所有大气。

And then get this equation for the plane using the normal vector .

然后利用法向量得出切平面的方程。

And, here's a tangent plane at the given point .

在这个给定的点有一个切平面。

We are replacing the graph by its tangent plane .

我们用函数的切平面来替代它的图像。

It is really the tangent plane .

它确实就是切平面。

That also tells us how to find tangent planes to level surfaces .

这其实也告诉我们，怎样找等值面的切平面。

That's one way to define the tangent plane .

这是定义切平面的方法。

That is how we get the tangent plane .

这样我们就得到了切平面。

An Easy-to-use Marking-off Method for Producing Tangential Plane Curve at Any Angle on Round Pipe

圆管任意角度切平面曲线的简易划线方法

Inner point and exterior point of a quadric and its plane of the type of contact plane

二次曲面的内、外点及切平面型平面

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