基本解释[能源科学技术]高密度聚乙烯涂层英汉例句双语例句HPDE (high-density polyethylene) spiral pipe has a broad application prospect for its unique properties.即高密聚乙烯）螺旋管以其独特的优点，在工程中有着十分广泛应用前景。high-density polyethylene application更多例句专业释义能源科学技术高密度聚乙烯涂层