stl 加工模拟，很形象生动，动态加工的，很好狠好，建议下载呵。-stl machining simulation, it is vivid, dynamic processing, a good hard good, it is recommended to download Oh.

基于VB的列车最终间隔仿真，具有动态仿真效果，这个仿真只是部分仿真-VB-based train the final interval simulation, dynamic simulation results, the simulation is only part of the simulation

基于C++开发语言 仿真道路车辆运行动态模型-A dynamic model of road vehicle running based on C++