An isogon is a contour line for a variable which measures direction.
等角线是用于测量方向的变量的轮廓线。
Cogg's nook, a little recess tucked into the 150-foot contour line, was perhaps the best place where he could put his hut.
Cogg的藏身洞隐蔽在150英尺等高线处，可能是栖身的最佳选择。
This paper introduces a simple but practical method to create high-quality contour line for grid data.
本文介绍了一种简单实用的基于规则格网数据绘制高质量等值线图形的方法。
The indifference curve may be compared with a contour line on a map.
无差别曲线可以与地图上的等高线相比拟。
A simplified method was put forward on a binary image contour line extraction.
该文对二值图像轮廓线的提取，提出了一种简捷的算法。
A new algorithm for the generation of the three dimensional contour line is developed.
提出了三维等值线生成的新算法。
Before the construction exact location of Central Line and external contour line of the pier is set out.
施工前放出墩身中心线和外轮廓线的准确位置。
The contour line of Chinese character can not only be attained, but also be magnified smoothly in this way.
该方法不仅能获得汉字字形的轮廓线，还能平滑地放大汉字字形轮廓。
But this measurement can only obtain the integer grade fringe's contour line, the precision is constrained.
但该方法只能得到整数级条纹的等高线，精度受到制约。
By using the role and the drafting methods, projective contour line of a quadric at random position can be drawn.
利用这一规律和作图方法，可以解决任意位置的非退变二阶曲面的投影轮廓线的作图问题。
The results are compared with the data obtained by contour line method in Beilun Port. They coincide quite well.
计算成果与北仑港区地形测量资料比较一致。
One closed contour line was received after one intersecting. This arithmetic saved more time than the old arithmetic.
一次求交结束，即可得到一条封闭的截面轮廓，大大提高了分层处理的速度。
The sampling density can be controlled according to the practical requirement during the course of contour line vector.
在等高线的矢量化过程中，可根据实际需要对采样密度进行控制。
When a copy or contour line, cut the line pattern on the prototype or the outer part, while retaining the original stitch.
当拷贝或作轮廓线后，剪去原型或纸样上该线外侧部分，而保留原线迹。
This Paper discusses the theories and methods on making high quality DEM bases on terrain feature from digital contour line.
本文系统地阐述了基于等高线数据建立高质量DEM的理论和方法。
The contour line of the inner and outer of bridge shall be smooth and clear, without sudden break, obvious flection or recurrence.
桥梁的内外侧轮廓线应顺滑清晰，无突变、明显折变或反复现象。
Rectangular coordinate must be input when we use computer to draw CAM contour line or use numerically controlled machine to process it.
采用计算机绘制和数控机床加工凸轮廓线时，都要输入直角坐标值。
Velocity values beneath Sulu region and the Shandong peninsula are in the identical contour line with that beneath the Dabie orogeny belt.
苏鲁、山东半岛下面的速度分布与大别造山带下面的速度分布处于同一个速度等值区域上。
The enveloping line for the relative motion of empty bottle to star gear is the theoretical basis for the design of star gear contour line.
空瓶对星轮相对运动的包络线是设计星轮轮廓曲线的理论基础。
In this paper the author discusses the theories and methods on making high quality DEM and TIN based on terrain feature from digital contour line.
本文全面系统地论述了基于等高线、地性特征建立TIN和DEM的理论和方法。
In this paper, the methods of drawing contour line from terrain map, the vector of contour line and generating elevation data from vector data are discussed.
论述了从地形图中提取等高线、对等高线矢量化以及通过矢量数据生成高程数据的实现方法。
The principle of image moire, the calculation method and testing method of the contour line are discussed, and some application examples in medicine are given.
介绍影像云纹产生的机理，等高线的计算公式、测试方法，并给出在医学中应用的部分实例。
The contour line of human brain was simulated by the curve-fitting methods and then the inner area was discretized by advancing-front methods which was improved at last.
利用曲线拟合方法模拟大脑外形轮廓曲线，然后采用波前法完成曲线内部区域的离散化，并对波前法提出了改进措施。
This paper has deep ly researched image segmentation. Aiming at the color image with complicated background, a novel method of close contour line extraction is presented.
该文针对复杂背景的彩色图像，提出并实现了一种图像封闭轮廓线提取的方法。
The city horizon contour line is matter reflection of the city life fact and the different city has the different horizon contour line that reflected the city unique disposition.
城市天际轮廓线是城市生活事实的物质反映，不同的城市拥有不同的天际轮廓线，它反映了城市的独特性格。
Data quality control is very important during the collection GIS basal data. It mainly introduces a method that applies rarefies and smooth to the automatic forming contour line.
在GIS基础数据的采集过程中，数据质量的控制非常重要。介绍了对自动生成的等高线进行圆滑和抽稀处理的一种方法。
The experiment results show that this algorithm obviously improve the efficiency of the grid sequence and that the contour line obtained is more favourable to the 3D reconstruction.
实验结果表明，本算法明显提高了网格序列法的效率，且得到的轮廓线更有利于三维形体的重建。
The microwave brightness temperature(Tb) isoline, combined with the topographic contour line of ice sheet, interprets the characteristic of brightness temperature distribution in Antarctica.
结合微波亮温等温线图和南极等高线图分析了南极地区亮温分布的特点。
If the element being tested with a tolerance requirement is a contour line or surface, point the arrow and datum symbol to the contour line or surface, and keep it away from the dimension line.
当具有公差要求的被测要素为线或平面时，将指引线箭头和基准符号指在线或平面上，且必须与尺寸线错开。
If the element being tested with a tolerance requirement is a contour line or surface, point the arrow and datum symbol to the contour line or surface, and keep it away from the dimension line.
当具有公差要求的被测要素为线或平面时，将指引线箭头和基准符号指在线或平面上，且必须与尺寸线错开。
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