说明：  本书主要介绍专家系统原理与编程，适用于计算机科学、计算机信息系统、工程、以及其他一些对专家系统有兴趣的专业的人员使用。书中还给出了大量的实例与参考资料 希望有用！
(This book introduces the principles and programming of expert systems, apply to computer science, computer information systems, engineering, and some other expert systems are interested in professional use. The book also gives a lot of examples and reference to the hope that useful!)