On the basis of analysis, the paper has researched the classification of highway function and received the definition and standard of classification of highway function.
在上述分析的基础上，对公路的功能分类进行了研究并最终得到功能分类的定义和标准。
On the basis of analysis, the paper has researched the classification of highway function and received the definition and standard of classification of highway function.
在上述分析的基础上，对公路的功能分类进行了研究并最终得到功能分类的定义和标准。
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