水生植物
- 名Aquatic plant;hydrophyte;water/aquatic plant
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水生植物对水面温度和蒸发量的影响
The effect of hydrophyte for water surface temperature and evaporation
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利用水生植物对污染水体进行生态修复
Ecological restoration of polluted water bodies by using hydrophyte
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池塘虽小,但能为许多水生植物和鱼类提供足够的养分。
The pond is quite small but can support many aquatic plants and fish .
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水生植物在含Cr废水处理中的作用
Effect of Hydrophyte on Treatment of Wastewater with Chromium
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三种水生植物对Cd污染水体的修复研究
Phytoremediation of Cd Contaminated Water by Hydrophyte
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长江中游若干湖泊水生植物体内C、N、P及δ~(13)C分布
Distribution of C , N , P and δ ~ ( 13 ) C in Aquatic Plants of Some Lakes in the Middle Yangtze Valley
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结果表明七种水生植物的根系磷素吸收动力学参数(I(max)和Km)均存在显著的差异。
Results showed that there was significant difference in P uptake kinetic parameters among seven aquatic plants .
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Q型聚类分析在东北水生植物香蒲属分类研究中的应用
An application of Q-cluster analysis on the study of the classification of hydrophyte genus Typha in Northeast China
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水体中~(141)Ce的行为和水生植物对其的富集效应
Behaviour of ~ ( 141 ) Ce in waters and its high gathering effect in aquatic plant
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静态试验中,围隔水质监测结果表明:本次试验所选的水生植物能有效地提高水体中的溶解氧含量,降解和去除水体中的N、P等营养盐类和有机污染物。
It could be seen from the results that the aquatic macrophytes selected in this test improved the concentration of DO in water , decomposed contaminations effectively .
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水生植物对~(134)Cs的吸收
Absorption of cesium-134 by aquatic plants
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鱼类代谢产物是养殖水体的主要污染源,但同时也是能被水生植物利用的高能、优质的营养物质(N和P)。
Fish effluents are main pollutant in aquaculture system , these waste products are also high energy and high quality nutrients ( N and P ) and usable for seaweed .
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阴离子型表面活性剂(LAS)对水生植物生理生化特性的影响
Effect of Anionic Surfactant Linear Alkylbenzene Sulfonate ( LAS ) on Physiological and Biochemical Characteristics of Aquatic Plants
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结果表明,水生植物能有效抑制底泥中TN、TP、硝态氮和氨态氮的释放;
The results showed that hydrophytes could effectively control the release of total nitrogen , total phosphorus , nitrate - nitrogen and ammonia - nitrogen .
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水生植物对147Pm的浓缩能力最强;
The aquatic plants have the highest capacity of concentrating 147 Pm ;
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将断面法与地理信息系统(GIS)和全球定位系统(GPS)相结合,通过广泛的野外调查,研究了湖北省梁子湖水生植物物种多样性和群落多样性。
The species and community diversity of aquatic plants in Lake Liangzi of Hubei Province , China were studied by use of Transect Method , Geographical Information System ( GIS ) Technique and Global Position System ( GPS ) Technique .
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研究认为,水生植物残体可作为一种研究湖泊沉积学新的证据材料。7、鱼类对饵料生物(包括底栖动物)会产生下行效应(top-down)。
Aquatic plant residues can serve as an evidence for sedimentology of lake . 7 . Fish can cause a top-down effect on food organisms ( including benthic animal ) .
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水体重金属镉(Cd)污染问题日益严重,且Cd具有易积累、难降解、毒性大等特点,另外还能通过食物链被水生植物富集从而危害人畜健康。
Heavy metal ( Cd ) pollution of water bodies has become an increasingly serious environmental problem . Cd can cause serious health hazards to animals and humans through the food chain due to easy accumulation toxicity , refractory and other characteristics .
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水生植物主要通过改变硝化/反硝化进程、自身代谢和化学沉降速率影响NH3、NOx、有机氮和总磷的去除。
Hydrophytes affected the removal of NH3 , NOx , total phosphorus and organic nitrogen through influencing rates of various mecha - - nisms , especially nitrification-denitrification , chemical precipitation and metabolism of algae .
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ERIC-PCR遗传指纹图分析表明,设置水生植物的净化池微生物群落结构相似性大于未设置植物的净化池,且微生物多样性也较未设置植物的净化池高。
ERIC-PCR fingerprinting analysis indicated that the ponds with hydrophyte had more abundant microbial community structure similarity and diversity than those without hydrophytes .
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生物柴油(Biodiesel)是指以油料作物、野生油料植物和工程微藻等水生植物油脂以及动物油脂、餐饮垃圾油等为原料油,通过酯交换工艺制成的可代替石化柴油的再生性柴油燃料。
Biodiesel is an alternative biodegradable fuel which can be prepared by aquatic plants oil such as oil crops , wild oil plants , engineered microalgae and animal fats , food waste oil and methanol through a transesterification process .
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水生植物滤床(HFB)是一种用于净化富营养化水体的新型无基质型人工湿地系统。
Hydrophyte filter bed ( HFB ) is a new kind of constructed wetlands without any substrate that applied to purify hyper-eutrophic surface water .
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沉水植物(submergedmacrophytes)是指植株全部或大部分沉没于水下营固着生活的大型水生植物,是水生态系统的重要组成部分和主要的初级生产者。
Submerged macrophytes are large aquatic plants with the whole body or most of it sinking in the underwater . They act as the main primary producer in aquatic ecosystem , which is an important constituent part .
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从对藻毒素和微量有机污染物的去除方面考察了水生植物滤床(HFB)在改善源水水质方面的效果。
The functions of the hydrophyte filter bed ( HFB ) for improving source water quality were surveyed in terms of microcystin and trace organic pollutants .
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为净化富营养化水源水中的藻毒素,在太湖湖滨进行了水生植物床(AVB)技术试验。
For purifying raw water for tap water treatment , the aquatic vegetable bed ( AVB ) experiment has been carried out in a hypertrophic waterfront of Taihu Lake , China .
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开发了一种将物理过滤和生物处理相结合的水生植物滤床(APFB)技术。
Aquatic plant filter bed ( APFB ) is developed that combines physical filter and biological treatment .
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采用水生植物、人工填料和固定化氮循环细菌技术(INCB),在秋冬季节对新沂河进行原位污染治理和生态修复实验。
A technique consisting of aquatic plants , artificial fillers and immobilized nitrogen cycling bacteria ( INCB ) was adopted in situ purifying contaminated Xinyi River in fall and winter seasons .
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基于水生植物对污染物的清除及其应用研究
The Hydrophytes ' Purging to the Pollutants and its Applied Research
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武汉东湖水生植物群落演替的研究
Succession and species replacement of aquatic plant community in East Lake
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并初步探讨了水生植物受损后的补偿生长机理。
The mechanisms of the compensatory growth of V.spiralis were discussed .