n.反向规格化，阻碍正常化...

denormalization的音标：denormalization的英式发音音标为：[di:nɔ:məlaɪ'zeɪʃən]denormalization的美式发音音标为：[dɪˌnɔmlə'neɪʃən]...

This paper firstly introduces the theory of normalization and denormalization in logical design of database.文中首先论述了数据库逻辑设计中的关系规范化与反规范化的问题....