eutrophication的例句大全

Lakes are very important in freshwater supply. At present, most of the lakes in the world are suffering from eutrophication with industrialization, economic growth, and human activities.

湖泊是地球上重要的淡水资源，但随着经济的高速发展和工业化程度的加剧以及人为活动的影响，湖泊污染和富营养化问题日益严重，因此必须加强湖泊水质的监测和治理。

At present, most of the lakes of China have shown varying degrees of eutrophication, especially the Taihu Lake, Chaohu Lake and other lakes in Yangtze River Basin.

目前我国大部分湖泊都表现出不同程度的富营养化现象，特别是长江中下游的太湖、巢湖等湖泊。

Diatom indicative species of eutrophication of the lakes in the middle and lower reach regions of Yangtze River

长江中下游地区湖泊富营养化的硅藻指示性属种

The F3 ( eutrophication index) simulation equation was established.

建立了富营养化指数（F3）的模拟方程。

Eutrophication and black smelly water are prevalent problems faced by the urban water environment nowadays.

水体富营养化和黑臭现象是当今城市水环境面临的普遍问题。

Water eutrophication phenomena deteriorate water quality, in serious condition, cause the water black and smelly.

水体富营养化现象能够恶化水质，情况严重时能够发生水体变黑发臭。

Threshold analysis of water body eutrophication can provide scientific basis for controlling water bloom and defining pollutants rational control level.

水体富营养化阈值分析可为控制水华暴发，确定合理的污染物控制水平提供科学依据。

Previous researches about eutrophication are mainly concentrated on the phenomenon in ocean, lake and reservoir, while eutrophication in tidal plain river networks, especially in urban malodorous rivers, has received less attention.

以往对水体富营养化的研究主要集中在海洋、湖泊和水库中，而对于平原河网，尤其是该区域内城市黑臭河道研究的相关报道甚少。

Lake eutrophication has become the most widespread problem concerned in the water environment.

湖泊富营养化已经成为当今最广泛关注的水环境问题。

Dianchi Lake presents a serious state of eutrophication and a sharp decline in water quality with the rapid development of economic and urbanization.

随着经济快速发展、城市化进程加快，滇池水体呈现严重富营养化状态，水质急剧下降。

The ratio of nitrogen to phosphorus in the sediments indicates that the lake is in the state of eutrophication, and the organic roots possibly in the hydrophytes.

沉积物中氮磷比值表明湖水处于富营养化状态，有机物主要来源于水生植物。

Research Development on Effect Resulted from Loss of Soil and Water in Sloping Field to Eutrophication of Water Body

坡地水土流失对水体富营养化贡献的研究进展

Study on the Eutrophication Trend in the Tributary of Three Gorges Reservoir Region

三峡库区次级河流富营养化趋势研究

the findings of the study carried out by the netherlands organisation for applied scientific research ( tno) supported the use of sodium tripolyphosphate in detergents, and provided some opinions for the control of algal production density and eutrophication effects.

荷兰应用化学研究机构（TNO）的研究结果支持清洁剂中使用三聚磷酸钠，并对合理控制藻类繁殖、治理过度肥化问题提出参考意见。

the osmotic law of polluted waste-water from upland aquaculture pond was studied from the following aspects, i. e. the pollution and salinity of underground water, the pollution and salinization of soil, the pollution and eutrophication of seawater, and the corresponding mathematic model was presented.

从地下水的污染和咸化、土壤的污染和盐碱化、海水的污染和富营养化等3个方面研究了高位池养殖污染的渗透规律，并确定相应的数学模型。

evaluation and investigation of water eutrophication in changshou lake

重庆长寿湖水质富营养化的调查及评价

a new model of lake and reservoir eutrophication assessment can be established with rbf network of artificial neural network.

运用人工神经网络中的RBF网络算法，建立一种新的湖库水质富营养化程度评价模型。

integrated fuzzy evaluation of water eutrophication based on gis in the taihu lake

基于GIS下的太湖水质富营养化模糊综合评价

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。

method of fuzzy memberships function for evaluation of lake eutrophication

湖泊水质富营养化评价的模糊隶属函数法