raked up短语⁶¹⁶⁹¹ 基本例句 na.搜集;搜出;压灭火 The results indicated that the MMT's combustion products are raked up of solid inorganic compounds, such as Mn- oxide, Mn- sulfate, Mn- sulfide and Mn- phosphate. 结果表明 MMT经过燃烧室燃烧反应,主要生成固态含锰的无机盐,其以锰的磷酸盐、硫化物、硫酸盐和氧化物四类为主。 cnki