The idea of using punch CARDS to instruct and control a system became the basis of computer programming.
使用打孔卡指示、控制一套装置成为计算机编程的基础理念。
2
The feasibility of applying this technique in the development of the controlsystem of tippers is demonstrated with the concrete emulation scheme and a programming flowchart.
论述了将计算机仿真技术应用于翻车机控制系统开发的可行性，并给出具体仿真方案及编程框图。
3
Analyzed PLC systemcontrol software and it's characteristics, and make experience summarize to programming main point and notice proceeding.