toc - total organic carbon 中文意思是什麼
toc - total organic carbon
解釋
總有機碳-
Besides humic acid and kerogen, four soms consist of a special organic fraction black carbon ( bc ), it accounts for the least 18. 36 % of toc in marine sediment. and different fractions of som have different origin
四種土壤和沉積物有機質中除了腐殖酸和乾酪根,都含有相當數量的碳黑,最少的海洋沉積物有機質中碳黑含量也達到18 . 36 。
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