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营养物基准
释义
营养物基准
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。
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The Tale of the Azure-winged Magpie
The Tale of the Leaping Carp
The Tale of the Pearl
The Tale of the Princess Kaguya
The Tale of the Procurement of Scriptures by the Tripitaka Master of the Great Tang
The Tale of Wen Qiao
The Tale of White Rabbit
The Tale of Xiaoqing
The Tales of Hoffmann
The Tales of the Late Ivan Petrovich Belkin
The Talley Trilogy
The Tall Woman and Short Husband
The Taming of the Shrew
theta modulation
The Tango Lesson
The Tangut Dictionary
The Tanyuan Poets’Club
The Taoist Canon: A Historical Companion to the Daozang
theta-operator
theta pinch
theta-pinch
Theta point of polymer solutions
theta-process
theta replication
The Tartar Steppe
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