1)free carbon,单体碳2)free carbon,单体碳<冶>3)compound-specific carbon isotopic compositions,单体碳同位素4)carbon isotope of monomer paraffin hydrocarbons,单体烃碳同位素5)free carbon in tars,焦油内的单体碳6)free cementite,单体雪明碳铁
用法例句
The studies of n-alkanes and compound-specific carbon isotopic compositions not only can help us reconstruct the paleo-vegetation and paleo-climatic changes, but also are involved in one of the most spectacular and interesting environment scientific questions in recent years.
