严羽"气象"、"兴趣"说辨识

“气象”说和“兴趣”说在严羽的诗论中既是诗评概念 ,又是诗法概念。作为诗评概念 ,体现着严羽对汉魏盛唐诗的独特理解 ;作为诗法概念 ,体现着严羽的审美理想和艺术追求。严羽从盛唐诗人审美感情的发动与表现中领受到了无穷的感染力 ,名之曰“兴趣”,把作为盛唐诗人审美感情之底蕴的进取情怀误解作胸怀境界的开拓 ,名之曰“气象”。将二者立为“诗之法”,体现了严羽审美文化取向中自我提升和自我超越的意识     

Direction dependence in a regression line

In this paper, we derive some simple formulae to express the association between two random variables in the case of a linear relationship, One of these representations, the cube of the correlation coefficient, is given as the ratio of the skewness of the response variable to that of the explanatory variable. This result, along with other expressions of the correlation coefficient presented in this paper, has implications for choosing the response variable in a linear regression modelling.     

词的动态色彩意义与句法结构、语义结构和语用结构

语句中词的色彩意义的相互影响和制约与句子的句法结构、语义结构和语用结构之间有着某种深层的对应关系。揭示这种对应关系对于多层次、多角度研究色彩意义的动态组合方式、原理和机制具有重要的意义。