短語詞組短語Particulate organic matter carbon 顆粒有機物碳active soil organic matter carbon 土壤活性有機質(zhì)Total organic carbon 總有機碳量;總有機碳;有機碳總量;總有機碳含量dissolved organic carbon 溶解性有機碳;溶解有機碳;可溶性有機碳Total Organic Carbon TOC 總有機碳volatile organic carbon 揮發(fā)性有機碳;揮發(fā)性有機化合物particle organic carbon 顆粒有機碳;有機碳;顆粒態(tài)有機碳Organic carbon method 有機碳法 返回 organic carbon