biogenic element meaning in Chinese

生物起源元素
生物元素

3 . some theories or means , such as box model , one - dimensional advection - difusion models , applied to study on the transportation and the relaionship of biogenic elements
应用数理统计学的方法对南海垂向水团进行聚类分析，探讨南海垂向水团化学要素基本特征； 3
The quantity of nitrate or phosphate produced during reminerlization was about 3 . 45 percent of total quantity of nitrate and 4 . 40 percent of total quantity of phosphate in deep water . these results can make us know the distribution and characteristics of biogenic elements in the south china sea all - around , and of
上述研究成果更全面、深刻地认识南海生源要素地时空变化规律与特征，对海生源要素的生物地球化学过程的认识提供了新的佐证，从而加深了对南海边缘海与大洋海洋特征的认识。