本文以CA142汽车后轮罩为对象，利用一种新的网格方法，计算了应变、应力等高线，分析了后轮罩出现冲压缺陷的原因。
In this paper, a new griding method is introduced to calculate strain and stress contour for rear wheel cover of CA142 truck and the reasons for stamping defects are analyzed.
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 principle of image moire, the calculation method and testing method of the contour line are discussed, and some application examples in medicine are given.
由离散高程点建立的三角网d TM，能够在多方面应用。如生成等高线、建立地面模型、计算土方量等。
Triangle network DTM building with concrete height points can be used for various aspects, e. g. generating contours, building surface model and calculating earthwork, etc.
该方法还可用于公路规划设计中将地图中的等高线、边界线等转换为数据文件，便于使用计算机辅助计算、规划。
This method can be used in road design to changed the contour lines and sidelines to the data files in order to use computer aided calculating and planing.
从规则高程格网中自动提取等高线是地理信息系统以及计算机制图的基本功能。
The extraction of contour lines from Grid DEM is a primary function in computer-aided cartography and GIS.
复杂等高线自动综合是计算机辅助制图领域中一项重要且难度较大的任务。
Complicated contour automated generalization is a important and difficult task for computer-assisted cartography.
并用PC—1500计算机绘出了可行设计域及目标函数的等高线，确定出优化解。
Variation diagrams in domains of feasible design and contour lines of optimization objective functions are drawn by means of PC-1500 computer. Obtaining optimum solution.
并用PC—1500计算机绘出了可行设计域及目标函数的等高线，确定出优化解。
Variation diagrams in domains of feasible design and contour lines of optimization objective functions are drawn by means of PC-1500 computer. Obtaining optimum solution.
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