Warning: file_put_contents(): Only 0 of 5180 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/73904.com/index.php on line 55 hydrobios例句_hydrobios英汉例句_hydrobios双解例句_骑士汉英词典
The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios. 摘要水体中氮磷营养物质不断积累，部分藻类及水生生物的过度繁殖，导致了水体的富营养化。