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2UBA004416R0004功率模塊可面談
2UBA004416R0004功率模塊可面談
2UBA004416R0004功率模塊可面談
2UBA004416R0004功率模塊參詳
2UBA004416R0004功率模塊應用
2UBA004416R0004功率模塊特性
2UBA004416R0004功率模塊市場趨勢
2UBA004416R0004 功能模塊獨立的概念是功能模塊化、抽象、信息隱蔽和局部化概念的直接結果。
2UBA004416R0004 抽象是指對事物、狀態或過程之間所存在的某些相似的方面集中和概括起來，而暫時忽略他們之間的差異，即考慮抽象事物的本質特徵而暫時不考慮他們的細節。信息隱蔽是指再設計功能模塊時使得一個功能模塊內所包含的信息（過程或數據），對於不需要這些信息的功能模塊來說是不能訪問的。
2UBA004416R0004 信息隱蔽原則對於以後在軟件維護期間修改軟件時會帶來極·的好處，因為大量數據和過程是軟件的其他部分所不能覺察的，因而再對某個功能模塊修改時就不大會影響到軟件的其他部分，所謂局部化是指把一些關係密切的軟件元素在物理位置上彼此靠近。
2UBA004416R0004 功能模塊獨立性是通過制定具有單一功能並且和其他功能模塊沒有過多聯係的功能模塊來實現的。每個功能模塊只涉及該軟件要求的一個具體子功能，而且與軟件結構的其他部分的接口是簡單的。
2UBA004416R0004 功能模塊獨立性好的軟件接口簡單，易於編制，獨立的功能模塊也比較容易測試和維護，限制了功能模塊之間由於聯係緊密而引起的修改副作用。獨立性是保證軟件質量的重要因素。
2UBA004416R0004 The concept of functional module independence is a direct result of the concepts of functional modularity, abstraction, information hiding and localization.
2UBA004416R0004 Abstraction refers to concentrating and summarizing some similar aspects that exist between things, states or processes, while temporarily ignoring the differences between them, that is, considering the essential characteristics of abstract things without temporarily considering their details. Information concealment refers to redesigning functional modules so that the information (process or data) contained in a functional module cannot be accessed by functional modules that do not need this information.
2UBA004416R0004 The principle of information concealment will bring great benefits to future modifications to the software during software maintenance, because a large amount of data and processes cannot be detected by other parts of the software, so modifications to a certain functional module will not affect the software. For other parts, the so-called localization refers to placing some closely related software elements close to each other in physical locations.
2UBA004416R0004 Functional module independence is achieved by formulating functional modules that have a single function and do not have too many connections with other functional modules. Each functional module only involves a specific sub-function required by the software, and the interface with other parts of the software structure is simple.
2UBA004416R0004 Software with good functional module independence has simple interfaces and is easy to compile. Independent functional modules are also easier to test and maintain, which limits the side effects of modifications caused by the close connection between functional modules. Independence is an important factor in ensuring software quality.
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