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。

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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。

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Based on the topological theory and the property of polygon graph, a region-based stratum modeling method in slope stability analysis has been developed.

本文基于拓扑理论和多边形图的性质，提出了基于区域的二维边坡地层建模方法。

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Anytime you see an inflection point (a sudden change in the direction or slope of a line) in a graph that amalgamates the decisions and actions of hundreds of millions of people, you are witnessing the impact of government policies.

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