carbon forms meaning in Chinese

碳构形

This paper researches on the water and suspension in zhujiang ( pearl ) river and her three branches , sampling in makou hydrological gorge station of xijiang river , hekou hydrological gorge station of beijiang river and boluo hydrological gorge station of dongjiang river . the author calculated the riverine carbon flux and measured the content of different carbon forms and carbon isotope composition . furthermore , the author also studied drainage basin erosion and the influence of vegetation distribution on erosion
本文以珠江水体、悬浮物为研究对象，通过对西江马口、北江河口、东江博罗断面水体取样，分析水体中不同形态碳含量，测定碳同位素值，并计算了河流碳通量值；还对珠江流域的侵蚀状况及植被分布对流域侵蚀的影响进行了探讨。