单词：nutrient salt
nutrient salt的用法和样例：
例句
- As nutrient effluents escalated, however, dense phytoplankton blooms appeared in the surface waters.然而当流入海中的营养盐越来越多时，海面开始出现浓密的藻华。
- Compared with many other eutrophic lakes with similar or even lower nutrient concentrations, phytoplankton biomass in Lake Donghu was much lower.相对于东湖较高的营养盐含量，其浮游植物生物量相对较低。
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