英语翻译
问题描述：
英语翻译
In the present study,Igeo（这是一个指数不用翻） was used to understand the heavy metals concentration in the sediments of different ecosystems of the Andaman islands and the world average concentrations of these elements reported for marine sediments were taken as the background values.
不要用软件翻译,因为根本就不通,
答
在最近的研究中,LGEO被用于估计Andaman岛上不同生态系统中沉积物的重金属含量,这些海洋沉积物中重金属的全球平均浓度被用作为背景值.