【摘要】 用C语言实现了CAI系列的运算器模块各种信息流动的全过程，使计算机原理的教学更加形象和直观，同时辅助教学软件将系列化。它的形成为学习研究计算机提供了有力的工具。更多还原

【Abstract】 The entire process of different information flows in rnodule of arithmetic unit,one of CAI serial,was realized by uasing C-Language,it makes the teaching of Cumputer principle more vivid and audio visual. At the same time the auxiliary teaching software will be seriated. Its development offers an useful tool for studying computer.更多还原