So these distances are the lengths of these line segments.
这些线段的长度就是距离。
How can I tell if a list of 3 or more line segments form a closed region (in 3d)?
我如何能告诉如果一个列表的3个或更多的线段，形成一个封闭的区域(3d) ？
Line segments and arcs are the most common curve style in many engineering fields.
在许多工程应用领域中，直线段和圆弧是使用频率较高的线段元素。
The errorlines style is similar, but it also draws line segments between the y-points plotted.
errorlines样式是相似的，但它还在绘制的y轴点之间绘制线段。
The word can also apply to a straight line or to a series of line segments linked end to end.
这个词也适用于直线或一连串互相连接的线段。
In each dimension, the GIS features are classified as points, line segments or line features.
在每1维中，GIS中的特征被划分为点、线段及线性特征。
For each labeled object, it first identifies the smallest features it can - often just short line segments.
对于每一个标记的物体，系统首先认出它所能辨别的最小部件——通常只是些短线段。
Chordal deviation is the perpendicular distance between the actual curve and the approximating line segments.
圆弧可以大量短直线模拟，弦长偏差是圆弧与直线的垂直距离。
Meanwhile, the drawing regulations about line segments and curly segments of tube bending surface are analysed.
同时还利用计算机图形学原理，对管件外圆表面直线段、弯曲段的三维绘制进行处理分析。
The band width of error entropy donut can be determined by weighted average error entropy of all line segments.
误差熵环的带宽取构成边界线的各线段误差熵的加权平均值。
The overabundance of short-line segments is solved through two line-merging procedures and the line-width is a…
通过两次直线段的合并操作较好地解决了短线段过多的问题，并且恢复了在图纸中占有重要地位的线宽信息。
Secondly, LP's background color zones were segmented by scanning lines of picture and analyzing the line segments.
然后采用行扫描及线段分析的方法得到车牌底色所在的矩形区域；
Class that represents horizontal and vertical line segments that assist users in aligning components at design time.
类，表示水平和垂直线段，这些线段可协助用户在设计时对组件。
Each contour delimits an outer or inner region of the glyph, and can be made of either line segments or bezier arcs.
每个轮廓线划定字形的外部或内部区域，它们可以是线段或是Bezier曲线。
Trying to correct such deviations using a path consisting of line segments soon becomes very difficult and error prone.
试着使用由线段组成的路径来矫正这种偏移将很快就变的非常困难和容易出错。
In computer drawing, generally, curves are represented by line segments and surfaces are tessellated up with small plane patches.
在计算机绘图中，一般来说，曲线实际上是由折线代替，而曲面实为小平面拼接而成。
Finding intersection between two line segments is a fundamental problem in computer graphics, computer geometry, geometry modeling, etc.
求两条直线段的交点问题是计算机图形学、计算几何、几何造型等领域的最基本问题之一。
Vector data refers to data defined by geometric constructs, such as line segments representing a street or points representing single locations.
矢量数据指的是通过几何结构定义的数据，如线段表示街道，而点表示位置。
In the only line print "YES" if he can choose exactly three line segments and form a non-degenerate triangle with them, and "no" otherwise.
问你能否从n个数字中抽出来三个，使得可以构成不退化的三角形。
Criterion Analysis method, Minimal Volume of Used Stirrups method, Three-Line Segments method and the new method were compared and evaluated.
本文对规范分析法、最小体积用钢量法、三折线简化方法和折减混凝土项的方法进行对比分析和评价。
Get the enclosing polygon and internal clockwise loops that was formed by the track line segments, finally the result polygons are the final NFPs.
求解轨迹线集合所形成的外包多边形和内部顺时针环，得到的多边形即为临界多边形。
The vertical edges (as the key attribute), the window textures, line segments of roof contour and their relationships are used to locate the buildings.
以建筑物垂直边缘为关键属性，结合窗户纹理和屋顶轮廓直线段属性及它们之间的关系，综合推理出建筑物的位置。
The graphic coding of DNA sequence is the geometric representation of DNA sequences by means of different notes and line segments in different positions.
DNA的图形编码是在几何意义下，在不同位置，用不同的标记符号及不同的方向线段，对DNA的序列进行编码。
If one of claims 7 and 8 described in the sub-type support plate (2), characterized in that the two boundary line segments (36, 38) adjacent to each other.
如权利要求7和8之一所述的分段式支撑板(2)，其特征在于，这两个边界线区段(36,38)彼此邻接。
The paper reported 6 patients with cerebral arteriovenous malformations (AVM) treated by transcatheter injection of silk line segments obtaining satisfactory result.
本文报告6例脑动静脉畸形，经微导管注入丝线段栓塞治疗取得了满意效果。
Now the general method simplifies the shaft to the line segment, then calculates the distance between two line segments or the position of the point of intersection.
一般的研究方法都是把杆状物体简化为空间线段来进行分析和计算他们之间的距离或者具体的交点位置。
We arrange the line segments of (building's) edges to reconstruct the structure of the building roof by means of line closing and perceptual organization method first.
首先通过对建筑物边缘进行折线逼近和感知编组，可以得到其顶部大体结构。
Represents the horizontal and vertical line segments that are dynamically created in the user interface (UI) to assist in the design-time layout of controls in a container.
表示在用户界面(UI)中动态创建以便在容器中辅助控件的设计时布局的水平和垂直线段。
The DXF and DWG file formats also support arcs and circles, which you can approximate in your output formats by creating multiple small line segments approximating the circle or arc.
DXF和DWG文件格式还支持弧和圆，您可以在输出格式中通过创建多个小线段来近似模拟圆或弧。
The DXF and DWG file formats also support arcs and circles, which you can approximate in your output formats by creating multiple small line segments approximating the circle or arc.
DXF和DWG文件格式还支持弧和圆，您可以在输出格式中通过创建多个小线段来近似模拟圆或弧。
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