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eu·troph·i·ca·tion 英,juːtrəfɪ'keɪʃən美,jutrəfɪ'keʃən 高ＳCOCA⁴⁷³⁹⁸BNC⁴⁵⁶⁰⁶iWeb⁴²¹¹⁰
基本英英词源搭配记法例句例句
n.富营养化¹⁰⁰
生物
Noun:
excessive nutrients in a lake or other body of water, usually caused by runoff of nutrients animal waste, fertilizers, sewage from the land, which causes a dense growth of plant life; the decomposition of the plants depletes the supply of oxygen, leading to the death of animal life;he argued that the controlling factor in eutrophication is not nitrate but phosphate 来自eutrophic，富营养的。effect of eutrophication富营养化效应…eutrophication mechanism富营养化机理…
eutroph-ic…的-ation状态⇒n.富营养化n.湖等被磷;氮等物质污染而致藻类急速繁殖;超营养作用;营养性生长过度;富养化作用;溶解养分增加过程
名词100%
用作名词Watereutrophicationis a kind of caducity.水体富营养化是水体衰老的一种表现。
The Lake is at medium level ofeutrophication.湖体处于中度富营养状态。 As a result, to control water eutrophication of these lakes, it is not most urgent to control nitrogen deposition but to control the other sources of nitrogen pollution mentioned above.
因此，对控制这些湖泊的水质富营养化而言，控制氮沉降并不是目前最紧迫的任务，而其它人为污染源的控制才是最急需的。 cnki
This paper introduces comprehensive assessment of lake eutrophication by multi-stratified division including grey statistical decision, grey situation benefit and grey cluster analysis.
应用灰色统计决策、灰色局势效益和灰色聚类分析等多层次决策，对湖泊富营养化进行综合评价。 cnki |