鉴于该对交点不是天文系统中真正的星体，本质上它们的意义和适当运用被视为非常神秘。
Since the nodes are not real points (lights) in the usual astronomical system, their significant and proper use has always been considerably esoteric in nature.
对Drosophila guttifera来说，形态生成是在已有的物理路标附近作用的，如在翅膀的静脉血管与横向静脉的交点处。
In Drosophila guttifera, the morphogen ACTS in proximity to existing physical landmarks such as the intersections of veins and cross veins on the wing.
要检测未与一个顶点对其的一个点右侧的交点数量，首先使用水平线与一个线段(Xi)相交的坐标公式。
To detect the number of intersections to the right from a point that is not aligned with a vertex, start with the formula of the coordinate where the horizontal line intersects a segment (Xi).
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。
Pascal's Theorem points of intersection of opposite sides a hexagon inscribed in a conic are collinear .
文章介绍了用于光线与物体求取交点的内包围盒技术，并对其特点进行了分析。
This paper presents the inner bounding volume technology, which is used to seek the point of intersection.
通过对弱奇异积分方程的数值求解，可得裂纹端点和交点处的应力强度因子。
Through the numerical solution of the integral equation, the stress intensity factors at the end points of the crack and intersection are obtained.
文章介绍了用于光线与物体求取交点的内包围盒技术，并对其特点进行了分析。
This paper presents the inner bounding volume technology, which is used to seek the point of intersection. This paper also analyzes its features.
本文论述了在路线工程曲线段“交点”附近设立2 ~3个能相互通视的控制点对曲线段进行较高精度放样的新方法。
This paper introduces a method of curve setting out in route construction, in which 2 or 3 control points are placed at the intersected point of the curve.
探讨比值导数波谱法中相同除数因子下的不同零交点波长对食品混合色素检测的影响。
The effect of different zero crossing wavelengths on determination of mixed colorants in food under the same divisor factor in derivative ratio spectrum were discussed.
本文论述了利用计算机对显示器象素的识别功能求直线与自由曲线交点的方法。
This paper describes a new method of finding the point of intersection between the straight line and the free curve utilizing the pixel distinguishing function of computer upon the monitor.
在分析编队构形一般设计方法设计效果的基础上，提出一种等交点周期法，对一般方法进行了改进。
On the basis of analyzing the effect of common configuration design method for the general method, the equal nodal period design method is introduced to improve the general method in this paper.
三维补偿法是通过对二维叠偏剖面的三维补偿空间校正，使两条叠偏剖面在交点闭合。
Throught the 3-D compensation spatial correction for 2-d migrated stacking section, the 3-D compensation method makes two migrated stacking section closed in the intersection point.
然后通过对直线上相交点对的分析确定字线的交叠方式，并将这些方式归纳为穿透和未穿透两类简单的形式；
Then the overlapping types of characters and lines are converted into touch type or crossover type by cross-points analysis.
采用对比法对辅助平面在求一般位置的线面交点中的作用进行了论述。
This paper expounds the use of an auxiliary plane in seeking the point of intersection between a straight line and a plane, using a comparative analytical method.
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。
In the process of intersection calculating among different loops, rectangular bounding box was used to find the curves which had the chances for intersecting.
最后，本文对一种重要的图像特征——角点进行了研究，提出了一种新的基于交点累积空间的角点提取算法。
Lastly, based on the research of the important image feature, i. e. corner, a new Accumulative Intersection Space based corner detection method is developed.
然后对系统接口、资源统计、趟线监控、投交点订阅比例统计四个典型功能进行详细设计与实现。
Then we make a careful design and implementation for four typical functions-system interfaces, resource statistics, trip-line monitoring and subscription ratio statistics.
测定肠系膜毛细血管网交点数、管径、血液流速以观察其对微循环的影响；
Meanwhile we selected the intestinal mucosa to measure its nodal points of capillary network, the diameter of capillary and the blood's flow velocity.
那相交点正在消失，是对会合的幻觉。
那相交点正在消失，是对会合的幻觉。
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