Lass on ignition (LOI) is a simple, inexpensive method widely used to measure contents of organic and inorganic carbon in lake sediments.是什么意思_Lass on ignition (LOI) is a simple, inexpensive method widely used to measure contents of organic and inorganic carbon in lake sediments.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句