短語詞組短語Total Organic Carbon TOC 縂有機(jī)碳soil total organic carbon 土壤全碳TOC Total Organic Carbon 縂有機(jī)碳;縂有機(jī)碳含量solubility total organic carbon 溶解性縂有機(jī)碳Total Organic Carbon Std 縂有機(jī)碳nonvolatile total organic carbon 非揮發(fā)性縂有機(jī)碳Total organic carbon density 土壤縂有機(jī)碳密度total organic carbon content 縂有機(jī)碳含量;縂有機(jī)碳量;有機(jī)碳含量total organic carbon doc 有機(jī)碳 返回 total organic carbon