A new algorithm for calculating the intersection curves between parametric surface and a plane is presented.
提出了一种参数曲面与平面的精确求交新方法。
The concept of traversing line is presented to deal with the intersection curves of offset surfaces with planes...
提出贯穿线的概念，对截面上包含自交、重叠、干涉的无序交线进行规整处理，生成有序的无干涉刀轨。
A tracing algorithm for calculating the intersection curves of two free-form surfaces by using their osculating plane is presented in this paper.
提出了一种利用密切平面对两自由曲面进行追踪求交的算法。
Market equilibrium is determined by the intersection of the supply and demand curves.
市场均衡决定于供给曲线，需求曲线的交点。
The equilibrium price occurs at the intersection of the supply and demand curves.
市场均衡决定于供给曲线，需求曲线的交点。
Without doubt, these results will remarkably improve the efficiency of modeling, intersection, approximation, rendering and rasterizing of curves.
这些结果可以明显地提高曲线造型、求交、逼近、显示和绘制的效率。
The point of intersection of arcs or curves , such as the inner points of a trefoil .
线交叉集合之点或一个形体中与底层相对的点。
Select to snip using the View Intersection and make sure that "Keep Inner" is checked. This will delete the pieces beyond the snipping curves.
选择使用交叉点方式进行修剪，并确认保留内部(“KeepInner”)复选框被选中，这样就可以删除掉修剪线之外的曲线段。
In the process of intersection calculating among different loops, rectangular bounding box was used to find the curves which had the chances for intersecting.
在环间相交交点的求取过程中，引入包围盒技术对可能存在相交的线段进行初次筛选，减少了线段相交性判断的次数。
Searching point of intersection between curves is an important problem in computer graphics.
求交是计算机图形学的重要问题，而直线求交又是复杂曲线求交的基础。
Exposure latitude: its lower limit is at the intersection point of the two curves, with an exposure time of 15 units for the example below.
地理纬度：其下限暴露在交叉点的两曲线，与一个曝光时间15个单位为下面的例子。
We can see that the points of intersection corresponding to the different curves are not lapped well but dispersed.
将不同温度对应的直线延长，它们在第一象限近似汇聚于一点。
We can see that the points of intersection corresponding to the different curves are not lapped well but dispersed.
将不同温度对应的直线延长，它们在第一象限近似汇聚于一点。
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