The paper discusses the hydraulic schematic CAD means which can use computer mouse to map out hydraulic element graph block to lap the hydraulic system.
系统论述了液压原理图的CAD方法，实现了通过计算机鼠标绘制液压元件图形块进行液压系统原理图的搭接。
This paper mainly introduces how to realize plottings of longitude and latitude grid line, standard map fram and type of graph in the geophysical and geochemical map by WIN-SURFER system.
本文主要介绍了如何在WIN-SURFER环境下实现物化探图件中的经纬网绘制、标准图框绘制、曲线类型图绘制方法。
This article USES the quantitative graph of oblique coordinate system as a way to express the quantitative information in the thematic map, which expands the expression ways of the thematic map.
引入量化图形中种类最为丰富的斜角坐标系图，作为专题地图的主题图形，用于统计地图制作，拓展了专题地图量化信息可视化的表示方法。
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