直线段是计算机视觉中常用的一种中层符号表示。
Straight line is a kind of intermediate symbol representation usually used in computer vision.
因此，可以直接根据不同的直线段分析不同的流动区间。
Thus, different straight line portions indicating different flow regions are directly analyzed.
通过分析和编程试验证明了其算法对直线段的检测有效。
Through analysis and programming test, the novel edge line detection method is effective.
在数字影像中，理想的直线段由呈阶梯状排列的游程所构成。
In digital image an ideal line consists of some run-lengths which are arranged as a flight of stairs.
提出了一种直线段相对于圆形区域位置关系的快速判别方法。
A rapid judgment on relative position relations between a line segment and a circle is presented in this paper.
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。
Class that represents horizontal and vertical line segments that assist users in aligning components at design time.
我院完成本工程储存环、直线段和增强器的工艺电气施工图设计。
Process electric shop drawing design of storage ring, straight-line portion and intensifier finished by our institute.
在彩涂生产线的孔板设计安装中，对前后直线段的要求非常严格。
The demand on front and back sections of straight-line is very strict while designing and assembling the orifice plate in color coated production line.
分析了齿轮五杆机构直线段轨迹参数计算和误差分析的基本方法。
In this paper analyses the fundamental method for count the locus parameter and error of approximate parallel line segment on the gear and five link mechanism.
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。
Line segments and arcs are the most common curve style in many engineering fields.
对于全封闭煤层气藏，所有压力和压力导数曲线是斜率为1的直线段。
As for a closed coal-bed gas reservoir, all the curves of pressure and pressure derivative are straight line with the slope equal to 1.
实验表明所提算法计算消耗小，检测精度高，并能提供直线段的完整描述。
Experimental results demonstrate that the proposed algorithm has small computational requirements, high detection accuracy, and the capability of providing complete line segment description.
低渗透油田的压力恢复试井资料一般不能测出径向流直线段，称为早期试井资料。
Pressure restore well test data of low permeable oil fields cannot test the straight line segment of radial flow, being called earlier well test data.
针对机场跑道的直线段特征，提出了一种有效的基于边缘图像的机场跑道识别算法。
Considered the linear feature of runway, an effective algorithm of runway recognition based on edge map was presented.
这样首先必须将要加工的轮廓曲线划分成微小的直线段或圆弧段，而后求出其节点坐标。
In this way, first of all the machined contour curve must be divided in many micro-sections of line or arc, and then node coordinates are found.
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。
Finding intersection between two line segments is a fundamental problem in computer graphics, computer geometry, geometry modeling, etc.
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。
Meanwhile, the drawing regulations about line segments and curly segments of tube bending surface are analysed.
只要有足够的分辨率，就可以发现原以为是直线段的部分，其实由大量更小尺度的折线连成。
Provided there is adequate resolution, we can find that line of thought is, in fact, a lot more small-scale linked to the dogleg .
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。
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.
在数控铣微直线加工程序预读、直线段间平滑算法的基础上，提出了线性变换圆弧平滑算法。
On the base of the program pre-reading and the smooth algorithm between lines for micro-beeline machining of CNC milling, the arc smooth algorithm with linear transformation is brought forward.
只要有足够的分辨率，就可以发现原以为是直线段的部分，其实由大量更小尺度的折线连成。
As long as there is sufficient resolution, we will find that thought is a straight line and paragraph, in fact, a large number of smaller scale by the broken line connected.
描述曲线的直线段的数目由面积法则来决定，并且待处理的曲线将被分割成相等数目的线段。
The number of the segments is determined by an area criterion, and the curves to be matched are represented by an included angle chain of the same length.
本文以直线段中间支柱上部悬挂系统为研究对象，给出了对接触网系统进行可靠性分析的方法。
This paper takes the suspension system in the middle catenary supporting as the reach object, and concludes the method to analyze the reliability of the contact system.
通过对直线段相对圆的各种位置关系作深入的研究，提出了一种简单而迅速的圆形窗口裁剪算法。
Based on profound study of various position relations between a line segment and a circle, a simple and rapid clipping algorithm for circular window is presented in this paper.
对于非连续微小线段加工区域，在相邻指令点构成的直线段上进行插补计算，以确保加工中的精度。
For those regions composed of discontinuous micro-line blocks, the line interpolation is performed between the adjacent command points.
对流线分布和压力响应特征曲线的综合分析表明，部分射开井的压力导数曲线出现两条水平直线段。
Pressure response characteristics for partially perforated wells were obtained by analyzing synthetically the streamline distribution and the pressure response characteristic curves.
生成的路径满足控制对象的要求，由于路径仅由直线段和恒定半径的圆弧组成，因此对控制器的要求不高。
Moreover the path is feasible given plant dynamics and it is not demanding for the controller to track since it consists of combinations of straight lines and arcs of circles of constant radii.
位场信号的径向平均对数振幅谱可以由多条斜率不同的直线段拟合，直线的斜率即为相应的等效层的深度。
The radially averaged log amplitude spectrum of potential field can be modeled by lines with different slopes, which are the depths of the corresponding equivalent source layers.
位场信号的径向平均对数振幅谱可以由多条斜率不同的直线段拟合，直线的斜率即为相应的等效层的深度。
The radially averaged log amplitude spectrum of potential field can be modeled by lines with different slopes, which are the depths of the corresponding equivalent source layers.
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