【摘要】 提出了软件工程需要遵循的 7个原则 :分隔原则 ,综合原则 ,抽象原则 ,构件原则 ,复用原则 ,预变原则和关联原则 .更多还原

【Abstract】 The author puts forward seven principles which should be followed in software engineering. They are division principle,synthesis principle,abstract principle,member principle,reusability principle,changeability principle and relation principle.更多还原