Pascal ' s theorem : the points of intersection of the pairs of opposite sides of a hexagon inscribed in a conic are collinear 帕司卡定理：给定一个圆上的六边形，则此六边形三对对边直线的交点在同一直线上。
And the balance is the stable point arrived purely by the market , which is the cross point of the demand - supply functions 这里的均衡是指由于纯市场作用的稳定点,即是市场外汇供给与市场外汇需求曲线的交点。
It combines the intersection point method ( ipm ) , building block method ( bbm ) and many other design habits 将交点法、积木法等多种设计方法融为一体，可满足设计人员的不同设计习惯，使设计过程更加方便灵活。
One way is for the areas that become prosperous first to support the poor ones by paying more taxes or turning in more profits to the state … …解决的办法之一，就是先富起来的地区多交点利税，支持贫困地区的发展。
The outcrop of the bed is then drawn through the intersecting contour points bearing in mind the closure directions anticipated from the rule of vs 考虑到v字形法则预计的圈闭方向，通过等高线交点勾出岩层的露头线。
Eliminating offset self - intersection could improve the ability to handle the detail of parts and the precision to make the parts 摘要消除偏置曲线自交点可以提高系统对零件细节部分的处理能力，提高了零件的制造精度。
The effect of yield and grain protein content with soil water content and nitrogen ( or nitrogen and p2o5 ) was described by isopleth 用极差变换将产量和蛋白质含量理论值标准化，其标准值曲线的交点即为二者的最佳结合点。
There may be multiple points of intersection - the closest intersection ( with a visible poly ) to the viewer is the one that will be visible 可能会有多个交点?距离观察者最近的交叉点（与一个可视多边形的）就是将可见的。
It then calculates the intersections of this ray and the imaginary sphere circumscribed by the particle quad . if no intersections occur , the ray is discarded 然后计算球和光线的交点，如果没有交点的话，这条光线就被取消。
