“nutrient criteria”的概念、定义、翻译、参考文献-科学参考

单词	nutrient criteria
释义	nutrient criteria Encyclopedia 工学大气污染物环境基准释 nutrient criteria营养物基准水体中产生的生态效应不危及其功能或用途的营养物浓度或水平。可以反映受到人类开发活动影响程度最小的地表水体营养状态。主要指地表水体中浮游藻类生物不产生过量生长现象（水华现象），不致危害该水生态系统结构或功能的水体中营养物质的安全阈值。
随便看	isolated singularity of analytic function isolated singular point isolated species isolated star isolated subgroup isolated subset isolated subsystem isolated system isolated systolic hypertension isolated type isolated vertex isolated zero isolateral isolate word speech recognition isolating isolating device for balance rope isolating integral isolating mechanism isolating neighborhood isolating of roots isolation isolation and insulation textiles isolation and purification isolation and purification of uranium isolation and quarantine

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