摘要
对卡诺图化简逻辑函数进行了某些改进，使卡诺图化简过程简明，化简结果直观，而且扩大了卡诺图的应用范围。
Some improvements are made in the logical functions of the Karno map simplfication so that its procedures are more concise and the results more figurative. Hence the application area of Karno map is widened.
