Taking a typical intersection as an example, the crossing-capacity model of this typical intersection is established by using the stopping line method.
选取城市中最典型的十字形交叉口为对象,结合通行能力的停车线计算法,建立了典型十字形交叉口的通行能力模型。
It is known that the projection of the intersection of quadrics with common plane of symmetry on this plane is a curve of second order.
具有公共对称平面的二次曲面的交线在该平面上的投影为二次曲线。
In this problem the number of streets that meet at a given intersection is called the degree of the intersection.
在这个问题中,与一个路口相连的所有街道的数量称为这个路口的“度”。
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