Silica and aluminous soil were used as bed materials when cotton stalk was burning in a circulation fluidized bed (CFB) combustion pilot plant (0.2 MW).是什么意思_Silica and aluminous soil were used as bed materials when cotton stalk was burning in a circulation fluidized bed (CFB) combustion pilot plant (0.2 MW).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句