Manual programming is inefficient when using CNC pipe cutting machine cuts intersection lines with welding groove.
使用数控切管机切割带焊接坡口的相贯线时，手工编程效率低下。
An image with intersection lines between grating planes and a known objective plane can be captured by a digital camera.
将光栅投影到已知目标平面，通过数字摄影得到光栅平面与目标平面相交的光栅图像。
Because of the inevitable blur of a optogram, some geometric figures composed of intersection lines are of twisted cord illusions in reality.
这使得由于光学及视网膜的结构特点的原因使视网膜的像上模糊，某些由相交线构成的几何错觉图形，实际上是类“拧绳”错觉图形。
Further, the visibility of intersection lines could be determined by projection model. The occlusion matrix made up for the lost depth information during projection.
引入遮挡矩阵存储遮挡信息弥补了投影降维后造成的深度信息损失。
Two parallel lines, side with the intersection, turning into a butterfly, Yuchi lightly out of love poems.
两条平行线，偏有了交点，化蝶，羽翅翩跹出爱情的诗篇。
You and I are destined to be two parallel lines, there will never be an intersection.
我和你注定是两条平行线，永远不会有交点。
A new method was put forward to find the intersection line and determine its visibility of general position lines and planes using overlapped projection lines.
提出用重影线法判断两重影直线的相对位置和求解一般位置直线与平面相交求交点判别可见性的新方法。
I would rather we were parallel lines, which will never intersect, because after the point of the only intersection, we are going to be further apart.
我宁愿我们是永不相交的平行线。因为在那仅有的一次交点后，我们会离彼此越来越远。
This offers a theoretical ground for setting the region of projection and constructing accurately the lines of intersection.
它为确定截交线的投影范围，准确地绘制截交线，提供了理论依据。
When a vehicle changes lane before an intersection, the driver should do so in the area marked by broken lines as indicated by the guide arrow.
驾驶车辆在交叉路口前变更车道时，应在虚线区按导向箭头指示驶入要变更的车道。
The paper proposes effective measures to reduce the errors-aiming at the intersection point of the crossing lines. The result shows the new method can reduce errors considerably.
提出了减小该实验系统误差的方法-叉丝交点对准法，结果显示新方法所产生的误差明显减小。
An isometric mesh on the concave of a spherical substrate was formed by latitude line intersection each other, in which latitude lines was generated by a concentric optical scanning method.
摘要纬线与纬线相交可形成球面等距网栅，而采用“同心扫描”的运动方式可在凹球面上生成纬线。
Three approaches to the graphic representation for lines of intersection are introduced in this article, namely, central projection, parallel skew projection and arc line projection.
本文介绍了图解截交线的三种方法，中心投射法、平行斜投射法、弧线投射法。
The full and necessary conditions that the intersection line with general straight lines in different planes existed and existed solely was discussed.
讨论了一般异面直线的相交直线存在及唯一存在的充要条件，证明了两者的等价性，并在唯一存在时给出了一般的表达式。
This paper proposed a new method to find the intersection line and determine its visibility of two general position planes using overlapped projection lines.
提出用重影线法求解两一般位置平面相交求交线判别可见性的新方法。
Accumulative intersection space is a new concept which is proposed according to the reality that corner is actually the intersection of lines.
“交点累积空间”是本文根据角点实质上是直线交点的特征提出的一种新的概念。
The projecting lines are discussed by using the line of intersection in horizontal ( H ) plane, profile ( W ) plane and frontal ( V ) plane.
并讨论相贯线在水平（H）面，侧立（W）面，正立（V）面上的投影线。
One of the lonely people, two of the lonely people. We are missing the interface between the lines. The intersection will again?
一个人的孤单，两个人的寂寞。我们是相交的错过的线条。还会再次相交么？
Firstly, a group of lines through the model center depending on a pseudorandom number is generated. Then the intersection points of these lines and the model's surface are chosen as embedding objects.
算法利用伪随机数产生经过模型中心的直线，选取以直线与模型交点为球心的球形邻域作为嵌入对象，通过抖动调制邻域内顶点的重心来嵌入水印信息。
Seeking on intersection points of contour lines of parallel indexing cam and its smooth transition treatment;
本文讨论了等值线与网格线交点的追踪和计算方法。
There is a common intersection point for the Ink' vs. t_b straight lines of homologues at different temperatures. An equation is found for the intersection point.
不同温度下同系物的诸直线存在共同交点，提出了交点方程。
When a vehicle changes lane before an intersection, the driver should turn on the turn signal and change lane after entering the area marked by solid lines.
驾驶车辆在交叉路口前变更车道时，应在进入实线区后，开启转向灯，变更车道。
The straight lines of homologues in different temperature have a common intersection point. The intersection point equation of homologues in supercritical fluid chromatography has been also obtained.
不同温度下同系物的诸直线存在共同交点，由此提出了交点方程。
Through the intersection test of the triangles, the intersecting lines could be obtained and the intersecting lines topology relations with the triangles could be established.
接下来求出两相交三角形之间的交线，建立与三角形的交线拓扑关系；
The investigation demonstrates that the intersection angles of grid lines at solid walls have significantly influence on the predicted results in the boundary layer regions;
结果表明：壁面处网格正交性对附面层内流动计算预测精度影响较大，而对势流区流动影响很小；
The investigation demonstrates that the intersection angles of grid lines at solid walls have significantly influence on the predicted results in the boundary layer regions;
结果表明：壁面处网格正交性对附面层内流动计算预测精度影响较大，而对势流区流动影响很小；
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