eutrophication
n.
超营养作用；富营养化；
英英释义
eutrophication[ ju:,trɔfi'keiʃən ]
n.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"
双语例句
用作名词(n.)
Water eutrophication is 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 of eutrophication.
湖体处于中度富营养状态。
权威例句
Eutrophication of freshwater and coastal marine ecosystems: a global problem.Ecology. Controlling eutrophication: nitrogen and phosphorus.
Coastal marine eutrophication: A definition, social causes, and future concerns
Eutrophication: impacts of excess nutrient inputs on freshwater, marine, and terrestrial ecosystems.
Nitrogen, phosphorus, and eutrophication in the coastal marine environment
Our evolving conceptual model of the coastal eutrophication problem
Our evolving conceptual model of coastal the eutrophication problem
Harmful algal blooms and eutrophication: Nutrient sources, composition, and consequences
Cichlid fish diversity threatened by eutrophication that curbs sexual selection.
An assessment of coastal hypoxia and eutrophication in U.S. Waters: Spreading dead zones and consequences for marine ecosystems
1. Eutrophication is the main factor for the degradation of lake ecosystem.
富营养化是导致湖泊生态系统退化的主要因素。
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2. Eutrophication, or the "dying of lakes", is a natural process resulting from the addition of nutrients and sediments.
富营养化，或者叫做“死湖”是一种自然过程，这是营养物与沉积物增加的结果。
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3. Rural sewage was one of the reasons that caused rural water environmental pollution, and was an important factor in lake eutrophication.
农村的生活污水，是造成农村水环境污染的原因之一，也是造成湖泊富营养化的重要因素。
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4. The rapid development of economic and sharp growth of population in Dianchi Lake watershed has caused great changes of land cover, and thus lake eutrophication and crises of water resources.
滇池流域经济的迅速发展和人口的急剧增长引起了流域土地覆盖的巨大变化，由此造成了严重的湖泊富营养化和水资源危机。
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5. The problems faced by wetland are poldering reclamation, water pollution, eutrophication, water and soil loss, excessive utilization of biological resource due to history and human being.
由于历史和人为原因，湖北湿地存在的问题主要表现为围垦、富营养化、水土流失及其生物资源的过度利用。
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6. Phosphorus was the nutrient element limiting the eutrophication of the lake.
磷是湖泊富营养化的限制性营养元素。
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7. In general, three developing phases of models of lake eutrophication have been arisen: (1) Single limited factor models, such as the phosphorus model.
总的来说，湖泊富营养化模型大概经历了以下三个发展阶段：（1）单限制因子模型，如磷模型；
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8. Eutrophication can cause unthinkable change of configuration and function of ecosystem.
富营养化能引起生态系统结构和功能不可想象的变化。
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9. The prevention and cure of eutrophication are the most complex and difficult problems in the water treatment.
富营养化的防治是水污染处理中最为复杂和困难的问题。
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10. Eutrophication is in fact a kind of environmental pollution caused by the excessive reproduction of algae (blue green algae).
富营养化的实质是藻类（蓝-绿藻）水生生物过量繁殖所造成的环境污染。
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11. Phosphate in wastewater is one of the main causes of eutrophication, and biological phosphorus removal from wastewater is a new wastewater treatment technology.
废水中过量磷酸盐是引起水体富营养化的主要原因之一，生物除磷是一项新型的水处理技术。
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12. We should reduce the discharge of sewage from living and industry in order to prevent the eutrophication of sea area nearby harbors.
为防止江苏港口海域的富营养化，应该控制生活污水和工业污水的直接排放。
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13. Luoma Lake, a shallow water lake with characteristics of water carrying is in the state of later medium eutrophication.
骆马湖为一浅水湖泊，具有典型的过水性特征，其已经处于中—富营养化阶段。
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14. In the Danjiangkou Reservoir area, eutrophication is the major pollution.
富营养化是丹江口水库污染治理的重点。
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15. Eutrophication of water quality of raw water results in algae multiply greatly, affects usual water treatment.
水源水质富营养化导致藻类繁殖，严重影响了常规水处理。
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16. Therefore, grey elements play an important part in the eutrophication assessment of water.
因此，灰色因素在水质富营养化评价中起着十分重要的作用。
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17. Marine dead zones form when nitrogen and phosphorus pollution concentrates in near-coast waters through a process called eutrophication.
氮，磷污染通过被称为富营养化的这个过程，在近海岸水域集中泛滥，从而形成海洋死区。
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18. PASS is efficient to treat micro-pollution drinking raw water, eutrophication lake water and wastewater from regenerating paper production, with a widespread application prospect.
这种混凝剂在处理微污染饮用原水、富营养化湖水及再生纸生产废水时有较好的去除效果，具有广泛的应用前景。
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19. Under natural conditions, lakes, rivers, and other water bodies undergo Eutrophication, an aging process that slowly fills in the water body with sediment and organic matter .
在自然条件下，湖泊，河流，和其他水体进行水体富营养化，老龄化的进程，慢慢地填满了水体与沉积物和有机物。
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20. The contact flocculation with the active sand as carrier was applied to clarify the eutrophication lake water.
本文介绍以活性砂为载体的接触絮凝法应用于富营养化湖水澄清处理的研究成果。
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21. Based in the laboratory building the small aquatic ecosystem, purification effect of the eutrophication water by aquatic plants is researched.
该文通过在实验室构建小型的水生生态系统，采用水培方法，研究水生植物对富营养化水质的净化效应。
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22. So the low phosphorus content in reservoir water is crucial to curb eutrophication.
该水库水体磷含量低，是抑制水体富营养化的关键。
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23. In the paper, the level of eutrophication in the reservoir is comprehensively evaluated, and the control countermeasure is put forward based on the water quality and the aquatic biota monitoring.
本文在对净月潭水库水质及水生生物进行监测的基础上，对水库水体富营养化水平进行综合评价，并提出了相应的防治对策。
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24. Ammonium and phosphate are important causes of the eutrophication of water.
氨氮和磷酸盐是水质富营养化的重要来源。
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25. A new model for assessment of water quality eutrophication of lakes was established by using matter element analysis theory.
建立了利用物元分析理论进行湖泊水质富营养化评价的新模型。
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26. A new model for assessment of water quality eutrophication of lakes was established by using matter element analysis theory.
建立了利用物元分析理论进行湖泊水质富营养化评价的新模型。
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27. The eutrophication of Dianchi, Taihu and Chaohu lakes is still rampant.
滇池、太湖和巢湖富营养化问题依然突出；
-- 来源 -- 汉英 - 翻译参考
28. The eutrophication in the major lakes is still rather serious.
主要湖泊富营养化问题依然突出。
-- 来源 -- environment - 汉英
29. Lakes Index of Eutrophication Extent of Eutrophication Tai Lake 60.93 Medium Chao Lake 58.31 Light Dian Lake (outer lakes) 66.12 Medium
湖泊名称 营养状态指数 富营养程度太湖 60.93 中度富营养巢湖 58.31 轻度富营养滇池（外海） 66.12 中度富营养
-- 来源 -- environment - 汉英
30. The Lake is at medium level of eutrophication.
湖体处于中度富营养状态。
-- 来源 -- environment - 汉英
31. Index of Eutrophication of Three Lakes in 2001
2001年度"三湖"营养状态指数
-- 来源 -- environment - 汉英
32. Eutrophication, or the "dying of lakes", is a natural process resulting from the addition of nutrients and sediments.
富营养化，或者叫做“死湖”是一种自然过程，这是营养物与沉积物增加的结果。
-- 来源 -- 英汉非文学 - 环境法 - 环境法
33. Caohao is at high eutrophication level and the pollution is obviously more serious than the outer lakes.
草海处于重度富营养状态，污染程度明显重于外海。
-- 来源 -- environment - 汉英
34. In 2001, Tai Lake and the outer lakes of Dian Lake were at mid-eutrophication level and Chao Lake was at light eutrophication level.
2001年太湖和滇池外海均属中度富营养状态，巢湖属轻度富营养状态。
-- 来源 -- environment - 汉英
35. "Eutrophication: Gradual increase in the concentration of phosphorus, nitrogen, and other plant nutrients in an aging aquatic ecosystem such as a lake."
富营养化 :即优养化。在逐渐成长的水体生态系统(例如湖泊)中,磷、氮和其它植物营养物质浓度逐渐增加的过程。
-- 来源 -- 英汉 - 翻译样例 - 行业
36. The western half of Chao Lake is at medium eutrophication level. The eastern half is at medium nutrient level. The average figure of the entire Lake is at light eutrophication level.
巢湖西半湖处于中度富营养状态，东半湖处于中营养状态，全湖平均为轻度富营养。
-- 来源 -- environment - 汉英
eutrophication
