So, if you slice these things by a vertical plane, or actually even better, a vertical half plane, something to delete one half of the picture.
如果你画个切面是垂直的，或者是更好的垂直半平面，我们擦掉这半边。
So, that gives me a slice of my graph by a vertical plane, and the slice has a certain slope.
那样给出图像的一个垂直切面，这个切面上有某个斜率。
We'll be slicing things by a plane that is now in the direction of this vector,u and we'll be looking at the slope of the slice of the graph.
用沿着向量方向的平面,切开图像,然后看图像的剖面图，找出斜率。
OK, and for a given value of x, what we will do is we'll slice our graph by this plane parallel to the yz plane.
对于给定的x，我们要做的就是，用平行于yz平面的平面去切图像。
OK, so I fix x equals constant. That means that I slice by a plane that's parallel to the blackboard.
因此我使x等于一个常数，那就是说,用一个平行于黑板的平面来进行切割。
And now, you should imagine that you have this thing that when you slice it by a vertical plane, looks like a downward sparabola.
现在想象得到的图像,当你垂直切割它时，它是开口向下的抛物线。
In order to analyze any section shape of reconstructed model and observe inner structure in the visualization of ICT slice reconstructed model, the reconstructed model is cut by the plane.
在I CT切片重构模型的可视化中，为了分析重构模型的任意截面形状，并且观察该截面的内部结构，需要对重构模型进行剖切。
The ground-plane opens up to the north with a series of staggered vertical blade columns which slice and define the programme.
首层平面向着北侧开口，由一系列交错的垂直板面组成，它们横切和定义不同的功能项目。
The ground-plane opens up to the north with a series of staggered vertical blade columns which slice and define the programme.
首层平面向着北侧开口，由一系列交错的垂直板面组成，它们横切和定义不同的功能项目。
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