电脑模拟色子。按空格键开始滚动，再按空格键结束滚动。-Computer simulation dice. Press the spacebar to start rolling, then the end of the space bar to scroll.

立体仓库模拟程序，可以输入地址进行单巷道堆垛机搬运模拟演示，绝对可以运行。-Three-dimensional simulation program storage, you can enter an address for a single roadway Stacker handling simulation demo, I absolutely can run.

模拟计算机对于多边形的扫描转换操作，是计算机图形学最基本程序之一。-Analog computer for polygon scan conversion operation, one of the procedures is the most basic computer graphics.