Soluble organic fraction(SOF)and insoluble organic fraction(IOF) in particulate matter(PM) emission from diesel engine were separated by supersonic elution.是什么意思_Soluble organic fraction(SOF)and insoluble organic fraction(IOF) in particulate matter(PM) emission from diesel engine were separated by supersonic elution.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句