The method to record the obstacle line coordinates is also simple and accurate.
同时，其障碍线坐标的录入方法具有简单、准确的特点。
At the second representation we specify in the first line coordinates of the lowest left black pixel.
第二种编码方法：首行指定左下角的黑色象素的坐标。
And the two-dimensional shock-wave relations of the stream-line coordinates are also derived as the shock wave may be exist in transonic flow field.
由于在跨音速流场内可能存在激波，所以也导出了流线座标系二维激波关系式。
For each line in the data array, extract the precise pixel coordinates in the image.
对于数据数组中的每一行，提取图像中的精确像素坐标。
Line 1 in the pixels data file specifies the coordinates of the place specified on line 1 in the city data file.
像素数据文件中的第1行将指定在城市数据文件的第1行中指定的地点的坐标。
So, the line integral for work Mdx+Ndy becomes in coordinates integral of Mdx plus Ndy while we've also seen line integral for flux.
那么对做功求线积分,就变成坐标积分,同时也有对通量求线积分的。
The image line specifies the image and coordinates of display, along with the keyword "SYS."
图像行将指定图像和显示的坐标，以及关键字“SYS”。
And then in this case actually then X is 0. So the point, the original, the point with coordinates (0, 0) is on the line.
所以，这个点，坐标原点(0,0)在这条直线上。
This way, the Line, Oval, and Rectangle classes can all work with viewport coordinates without having to worry about the translation.
使用这种方法，Line、Oval和rectangle类都可以利用viewport坐标，而不需要担心坐标转换的问题。
Recall from Section 1 of compositePieIndicators.pl that the location of the text is defined as the first set of polygon coordinates on a line from the triangle.vertices file.
回想一下compositePieIndicators.pl的第 1 部分，文本的位置被定义为 triangle.vertices 文件中某一行的第一组多边形坐标。
That's in line with the idea that we are just doing again, polar coordinates in the rz directions.
球坐标中的平面也差不多是这样了，只要把rz看做极坐标就行了。
The first line of input is the upper-right coordinates of the rectangular world, the lower-left coordinates are assumed to be 0,0.
输入的第一行是矩形世界的右上角坐标，左下角坐标设为（0， 0）。
A system of coordinates in which a point is located by its distance and direction (Angle) from a fixed point on a reference line (called the polar axis).
一种用点离基准线上(称极轴)固定点的距离和方向(角度)来表示点位置的坐标系统。
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.
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。
However, the method of directly calculating the planimetric coordinates of the centre line on the road and the calculating program of road design can completely solve the problems above.
本文介绍的直接计算出道路中线平面坐标的方法和道路设计计算程序，完全解决了上述问题。
A method for calculating and measuring the coordinates of centering stakes using line control counts in plane control meshwork is introduced in highway construction in this paper.
介绍了利用线路平面控制网的控制点测设道路工程中组合曲线中线桩点位的坐标计算、测设方法。
You may assume the subway runs in a straight line between adjacent stops, and the coordinates represent an integral number of metres.
假定地铁在相邻的两站之间总是走直线，这些坐标代表了一个整数米的长度。
The height of one section of the object surface can be obtained after computing the pixel coordinates of the light line, and the whole 3d shape can be got with a one-dimension scanning rig.
通过对像面上亮线像坐标的计算可以得到物体上一个剖面的高度数据，如果再加上一维扫描就可以得到三维面形分布。
World coordinates of geometric center line of pruned plane was acquired by combination of Ultrasonic sensor and CCD camera.
超声波传感器和摄像机组合可获得修剪平面几何中心线的绝对坐标。
In cartesian coordinates, segments of straight line are used to fit a given curve and in polar coordinates segments of Archimedes helix are used.
提出了在直角坐标系中用多段直线拟合曲线的方法，在极坐标系中用多段阿基米德螺线拟合曲线的方法。
This is a straight line cutting code, simple and easy. their input and can cut the rectangular coordinates and linear coordinates.
这是一个实现直线裁剪的代码，简单好用，并能自己输入裁剪矩形的坐标和直线的坐标。
After completion of the process analysis, it defines the process line, calculates the basic points' coordinates of parts profile.
在完成了工艺分析和确定了加工路线后，最关键的就是零件轮廓的基点计算。
An appropriate way is given for calculating the intersection points of the parts image edge and the laser image line. The work in this paper makes the 3d coordinates calculation possible in...
给出了三维机器视觉测量系统中激光线图像与零件特征边缘图像交点的求解方法，为三维机器视觉测量系统的三维坐标计算奠定了基础。
An appropriate way is given for calculating the intersection points of the parts image edge and the laser image line. The work in this paper makes the 3d coordinates calculation possible in...
给出了三维机器视觉测量系统中激光线图像与零件特征边缘图像交点的求解方法，为三维机器视觉测量系统的三维坐标计算奠定了基础。
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