s4.1软件设计的原则 Davis提出的软件设计原则: The design process should not suffer from tunnel vision.” The design should be traceable to the analysis mode The design should not reinvent the wheel The design should"minimize the intellectual distance?between the software and the problem at it exists in the real world The design should exhibit uniformity and ntegration§4.1 软件设计的原则 Davis提出的软件设计原则： • The design process should not suffer from “tunnel vision.” • The design should be traceable to the analysis model. • The design should not reinvent the wheel. • The design should “minimize the intellectual distance”between the software and the problem at it exists in the real world. • The design should exhibit uniformity and integration