The NCAR Graphics home page provides a stable UNIX package for drawing contours, maps, surfaces, weather maps, x-y plots, and many others.
NCAR Graphics主页提供了一个稳定的UNIX包用来绘制轮廓图、地图、表面图、气象图、x - y图以及很多其他图形。
It was less than 100, 000 years ago that our human predecessors first made meaningful marks on surfaces, notating the phases of the moon or drawing animals on cave walls.
从古至今，这种改变在读写形式的进化中早已屡见不鲜。 在不到十万年前，人类先民才第一次把有意义的符号刻画出，比如在洞壁上记录下月相或画上动物。
A new style for plots, pm3d, supports drawing palette-mapped 3-d and 4d data as maps and surfaces.
有一种新风格的绘图pm 3d可以支持绘制使用调色板进行映射的3 - d和4d数据作为地图或地表图来使用。
In computer drawing, generally, curves are represented by line segments and surfaces are tessellated up with small plane patches.
在计算机绘图中，一般来说，曲线实际上是由折线代替，而曲面实为小平面拼接而成。
This courseware is used for finding the position of the endpoint of two intersecting triangles and drawing the surfaces, the isometric projection of the intersecting line and three-plane projection.
两平面交线课件主要功能用于求解各种位置两平面交线的端点、绘制两平面交线的正等轴测投影和三面投影。
Shaded - Draws solid surfaces including the lighting calculation. As with textured drawing, you won't see anything without lights.
阴影模式-绘制包括光照计算在内的固体表面。当使用纹理绘制时，在没有光线的情况下，所有物体呈现黑色。
You can start free-form drawing in the air or draw on surfaces to create flat objects for stacking and connecting.
您可以在空气中开始自由形式的图纸或画在表面上创造堆叠和连接平面物体。
This paper presents a pixel level algorithm for drawing implicit surfaces, which accomplishes hidden line removal according to the feather of implicit surface.
文章提出了一个隐式曲面的象素级生成算法，并针对隐式曲面的特点实现了隐藏线消隐。
The procedures of the design and drawing of the blades with cylindrical surfaces are also introduced in detail.
同时，较详细地分析了圆柱面风叶的设计和绘制过程。
In engineering drawing the intersectional lines which are formed by spatially intercropping of some curved surfaces have very complicated shape and unthinkable tridimensional model.
在工程制图中，某些曲面立体相贯时的相贯线的形状非常复杂，以及一些立体模型难以想象。
Observe directly the stratigraphic structure by drawing the stereoscopic image of reflection surfaces in virtual reality system.
再在虚拟现实系统下对反射面进行立体显示，直观地分析地下地层的结构。
There are rubber surfaces, grass surfaces, play areas in circles, including sandboxes, a water game area, a climbing area, an area for drawing, etc.
游戏区域都在一个个圆圈内，包含沙池、水上游戏区、攀爬区、绘画区等。
Eventually, the response surfaces composed of the CD main influence factor H1, H2 and limit drawing depth are established by the combination of GA-BP neural network and Latin Hypercube.
最后通过GA - BP神经网络与拉丁超立方抽样法相结合构建了可控拉深筋主要影响因子h1和H2与极限拉深深度之间的响应面。
Eventually, the response surfaces composed of the CD main influence factor H1, H2 and limit drawing depth are established by the combination of GA-BP neural network and Latin Hypercube.
最后通过GA - BP神经网络与拉丁超立方抽样法相结合构建了可控拉深筋主要影响因子h1和H2与极限拉深深度之间的响应面。
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