英语语法分析

Some species, such as brown seaweed are extremely efficient at bioaccumulation.

某些物种，例如海带，非常容易堆积放射性物质。

Wetland methylmercury threatens the human health through food chain's bioaccumulation.

湿地甲基汞通过食物链的“生物放大”，威胁人类的健康。

The recent progress of absorption and bioaccumulation of heavy metals by aquatic animals is narrated comprehensively.

综述了国内外在水生生物对重金属吸收和积累研究方面的最新进展。