However, since the field knowledge of power system is characterized with a lot of experiential knowledge, it is a bit difficult to develop an expert system with study function.
然而，由于电力系统领域知识往往具有经验性知识较多的特点，所以开发具有学习功能的专家系统有一定难度。
Therefore, this paper introduces environment tax variable to utility function and makes experiential analysis by building a panel data model in the coastal area in Jiangsu province.
对此，将环境税收引入效用函数进行数理分析，并以江苏沿海区域为例，构建面板数据模型进行实证研究。
Therefore, this paper introduces environment tax variable to utility function and makes experiential analysis by building a panel data model in the coastal area in Jiangsu province.
对此，将环境税收引入效用函数进行数理分析，并以江苏沿海区域为例，构建面板数据模型进行实证研究。
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