依据制度经济学、管制经济学的理论，运用先验性经济学模型方法对会计信息内部性管制理论展开研究工作。
Build on system economics and regulation economics, the research work on the regulation of accounting information internality with apriority economics model.
粗糙集理论的特点是不需要提供数据集合以外的任何先验信息，可直接对数据进行分析和推理，从中发现隐含的知识，揭示潜在的规律。
The characteristic of Rough set theory is that it can find out implicit knowledge and reveal latent rules by directly analyzing and reasoning the data without any prior experience of data set.
该模型为X射线成像系统空间分辨率和密度分辨率的初步设计和评定提供了理论依据，可作为X射线图像恢复算法中模糊函数的先验信息。
The model can be used to design or evaluate X-ray imaging system and can also be a pre-knowledge of blur function in X-ray image restoration.
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