短語(yǔ)詞組短語(yǔ)pulverized fuel 粉末燃料;[能源]粉狀燃料;粉煤pulverized silica 微粉狀硅石pulverized grind 細(xì)粉磨pulverized ore 粉礦pulverized coaldeposits 積粉pulverized carbide 碳化物粉末sulfur pulverized 硫粉pulverized coal 煤粉；[機(jī)]粉煤pulverized coal combustion 煤粉燃燒pulverized coal burner 煤粉燃燒器 返回 pulverized