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通过对半干旱区公路实地调研,分析半干旱区公路绿化的特点,提出半干旱区公路绿化及灌溉措施目前存在的主要问题及设计原则,针对解决措施从绿化防护措施、灌溉措施及工程保障措施3个方面进行总结。
The main problems and design principles of highway greening and irrigation measures in semi-arid areas are put forward by field investigation on the semi-arid highway and on the characteristics of highway greening in semi-arid areas. According to the measures of greening protection measures, irrigation measures and project safeguard measures 3 aspects to summarize.