【摘要】 本文提出了能快速研究制计算机应和新产品满足市场需求的中小型软件开发模型，即“核心功能优先、由里向外扩展”（KernelFunctionFirst，ExtensionFromInnerToOuter）的软件开发模型（简称KFFITO模型）．对KFFITO模型在现代R＆D管理模式下的适应性，开发不同软件的适用性，实现了核心功能的系统半成品的可重性，文档生成自化和程序设计自动化的可能性，本文也进行了探讨．更多还原

【Abstract】 A new software development Model-KFFEITO (short for Kemel Function First,Extension from inner To Outer) is presented after giving a brief comment on the commonlyused paradigms in software engineering in this paper. The advantage of the model is that itcan develop new products rapidly to meet the needs of the market competition. The adaptability of KFFEITOto the modern R &.D management model and the development of diffetentkinds of softwares, the reusability of the half-ready system products impsimenting thekernel functions of a system, and the automation feasibility of generating the documents andthe. program codes are also explored.更多还原