Drag to add a dimensional grid for a 3-d graph.
拖到绘图页后，可为三维图形添加空间网格。
Graph blanking processor and pixel processor are the important parts of 3-d graph display system.
图形消隐器和象素处理器是三维图形显示系统的重要组成部分。
There is also the splot command that will draw 3-D graph images.
还可以使用 splot命令绘制3D图像。
There is also the splot command that will draw 3-D graph images.
还可以使用 splot命令绘制3D图像。
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