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介绍了太旧高速公路绿化自然状况、绿化基本原则、总体规划、具体做法和绿化现状 ,并对其绿化美化效果进行了评价
This paper introduces the natural conditions of greening too old expressway, the basic principles of greening, overall planning, specific practices and the actuality of afforestation, and evaluates the afforestation effect