水生生態系 的英文怎麼說

中文拼音 [shuǐshēngshēngtàixì]
水生生態系 英文
aquatic ecosyetem
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 生 : Ⅰ動詞1 （生育; 生殖） give birth to; bear 2 （出生） be born 3 （生長） grow 4 （生存; 活） live;...
  • 態 : 名詞1. （形狀; 狀態） form; condition; appearance 2. [物理學] （物質結構的狀態或階段） state 3. [語言學] （一種語法范疇） voice
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 水生 : aquatic; [植物學] hydrophilous水生動物 aquatic animal; 水生花卉 flowering marsh plants; 水生環境 ...
  • 生態 : organism s habits; modes of life and relation to their environment; ecology生態變異 ecocline; 生...
  1. Aquatic ecosystems share a number of basic structural and functional characteristics with terrestrial ecosystems.

    水生生態系統的結構和機能，在許多基本特徵方面同陸地生態系統一樣。
  2. Using cd, cu, zn and cr as experimental toxicants and crucian as experimental creature, we employed the environmental biotechniques ( flame atomic absorption spectrophotometry, the method of improved pyrogallol autoxidation and electron microscopy ) to study the acute toxicity and secure concentrations of heavy metals to crucian ; the accumulation and distribution of mixed heavy metals to fingling crucian ; the activities of superoxide dismutase ( sod ) of gill and liver tissues and the hispathological and ultrastructural change of superfine structure of liver and kidney of crucian after cadmium exposure. through which, we intended to fully and systemically study the toxic influence of heavy metals to fish, and preliminarily discuss the influence of heavy metals pollution to the diversified level of fish such as individual, organ, tissue, cell and molecule. thus we tried to provide scientific evidence to establish preventative management measures, avoid and relieve the harm of heavy metals pollution to aquicolous ecosystem in time

    隨后以這幾種重金屬作為實驗毒物，以鯽魚為實驗動物，應用環境生物技術、火焰原子吸收分光光度法、鄰苯三酚自氧化法、透射電鏡等技術研究了重金屬cu 、 zn 、 cd和cr對鯽魚的急性毒性及其安全濃度評價、混合重金屬在鯽魚幼體組織內的積累和分佈、 cd對鯽魚鰓和肝臟中sod活性的影響、 cd對鯽魚肝細胞和腎細胞超微結構的影響等，全面和系統地研究了水環境中重金屬暴露對魚類的毒性影響，初步探討了重金屬污染對魚類的個體? ?器官? ?組織? ?細胞? ?分子等各水平層次的影響，為制定漁業生產上預防性的管理措施提供科學依據，及時避免或減輕重金屬污染對水生生態系統造成的損害。
  3. The experiment was conducted in a 2. 4 ha isolated field mimic rice production practice with pollen competition. a japonica gm rice l201 containing bar gene with herbicide basta resistance was used as a pollen donor and six indica hybrid rice varieties and its male sterile ( ms ) lines and two common wild rice ( oryza rufipogon and o. nivara ) that share same aa genome with cultivated rice were used as recipients

    本試驗選擇廣州作為華南水稻生態區的代表，以含bar基因（抗除草劑basta ）的轉基因粳稻l201為花粉供體，模擬大田生產實際，對轉基因向秈型兩系及三系雜交稻不育系、雜交稻品種及含aa基因組的普通野生稻的基因漂流及其影響因素進行了研究。
  4. Benthos the organisms that live on the bottom sediments of freshwater and marine ecosystems. they include plants and algae ( phytobenthos ) that grow below low tide mark

    底棲生物（海底生物） ：在淡水或海洋生態系統底部生活的生物體。包括一些水底的植物和藻類。
  5. In this paper, two major types, the natural vegetation and crop vegetation in luota are studied. we can gain the different distributive area by remote sensing technology, in accordance with conifer forest, broadleaf forest, thick shrub forest, shrub forest, herbs shrub forest, herbs naked rock and crop vegetation. the valuation of the output of standing trees, water conserbancy, soil conserbation to control erosion and purify the air is the main basis which is used to value the functions of the forest ecosystem of the conifer forest and broadleaf forest of luotathe result reveal that the total ecological function value of the forest which area is 1388. 8 hm2 is estimated up to 18. 36 million yuan per annum. the synthetic valuation system of luota vegetation is put forward by the valuation of per hm2 in evergreen - deciduous forest, conifer forest, conifer and broadleaf forest, broadleaf forest, scatteredtree - shrub forest, coppice - shrub forest, herbs shrub forest, econamic crop and cereal crops. the plant resources is valued according to the ornamental and green plant. lumber trees and medical plant. ornamental plant includes hosta plantaginea. lilium brownii van viridulum, spiraea cantomiensis and so on. lumber tuees includes zzzelkova schneideriana, emmenopterys henryi, catalpa fargesii and so on

    本文把洛塔現存植被分為自然植被與栽培植被兩大類進行研究，通過遙感技術對現存植被按針葉林、闊葉林、密灌、灌叢、草灌、荒草裸巖、農作物植被等類型進行分佈面積的統計，在此基礎上，以林產品價值、涵養水源價值、保護土壤價值和凈化空氣價值作為估算的主要參考依據，對已成林的針葉林與闊葉林進行森林生態系統的價值估算，得出面積為1388 . 8hm ~ 2的針葉闊葉林的森林生態價值為1836 . 37萬元，參照這一生態價值量，把洛塔植被按常綠落葉林、針葉林、針闊混交林、闊葉林、疏林?灌叢、矮灌叢、荒草灌叢、經濟作物和糧食作物，以每hm ~ 2的價值量提出了洛塔植被的綜合價值體系。
  6. A reservoir is built in housetop, have structure of wall of edaphic lay aside, some of alga, fish is put inside, form small - sized ecosystem with assuring water quality fresh

    在屋頂建設一個蓄水池，有土壤貯壁結構，裏面放些藻類、魚類，形成小型生態系統以保證水質的新鮮。
  7. Design and construction of recirculation pond fish culture system

    循環流水型池塘養魚生態系統設計與構建
  8. Anaerobic ammonium oxidation ( anammox ) is a newly discovered process in nitrogen cycle in aquatic systems, and it plays a significant role in the conversion of nitrogen

    厭氧氨氧化過程是水生生態系統氮循環中的氮轉化新途徑，並在自然界氮素的轉化過程起著重要的作用。
  9. Primary estimation of atmospheric wet deposition of nitrogen to aquatic ecosystem of lake taihu

    大氣濕沉降向太湖水生生態系統輸送氮的初步估算
  10. 3 the distributive dynamics of 95zr absorbed in crucian and the behavioral trait of 95zr in an aquatic ecosystem was studied by using isotope - tracer technology, and the mathematical model was confirmed by application of nonlinear regression method

    3 、研究了卿魚對952 :的吸收和在其體內的分佈動態以及95zr在水生生態系統中的行為特性，並運用非線性擬合方法建立其數學模型。
  11. The variability among living organisms from all sources including, inter alia, terrestrial, marine and other aquatic ecosystems and the ecological complexes of which they are part ; this includes diversity within species, between species and of ecosystems

    是指所有來源的形形色色生物體，這些來源除其他外包括陸地、海洋和其他水生生態系統及其所構成的生態綜合體；這包括物種內部、物種之間和生態系統的多樣性。
  12. Therefore, our cogonition on these experimental phenomena and laws makes a science base to further reveal the essence of eutrophication and provides an experimental base to implement bio - engeering technology of rebuilding and constructing waiter ecosystem, and also offters technologies for the microalgae controlled by the hydrodictyon reticulatum

    因此，通過對這些現象與規律的實驗認識為進一步揭示富營養化的成因奠定科學基礎;為實現對水生生態系統的生物重建、組建等生態工程技術提供實驗基礎;也為利用藻類控藻提供技術支持。
  13. On the other hand, this paper details the study on effects of environmental pollution on the algae growth besides essential nutrition, especially those of dye wastewater in sunan area on the process of eutrophication, from which we expect to know what the environmental pollution factors overlapping other factors interfere with the competitive relationships of different species and have a certain effects on the succession of water ecosystem species

    另外，論文中的實驗也涉及到除對藻類生長所必需營養物外的環境污染因子的影響。尤其是蘇南地區的染料廢水等對富營養化過程的影響，以期了解疊加在其他因素上的環境污染因子對生物種群間的競爭關系的干預，及對水生生態系統種群演替的影響和程度。
  14. There is particular emphasis placed on aquatic systems

    課程內容會特別強調水域生態系。
  15. The writer, moreover, indicates that the protection of fauna and flora of the aquatic ecological enviroment is the most critical fundamental task to the sustainable improvment in qionghai lake

    其中邛海水生生態系統和動植物保護是邛海可持續發展中最根本和最主要的任務。
  16. It protects freshwater ecosystems by reducing the amount of water extracted from rivers and lakes

    此保障了新鮮水的生態系統，藉由減少水從河川及湖泊的的壓榨量而來。
  17. The vertical flux between compartments of the model system is also taken into account. basic characteristics of the seasonal variations of the pelagic - benthic coupling ecosystem in the yscmw are simulated. compared with the observations and the related studies in this region, it is found that the seasonal cycle of ecosystem is well represented and the relationships between variations and different layers are acceptable

    通過該模型對黃海冷水團水域生態系統各生態變量的季節變化進行了模擬，並同黃海冷水團水域的觀測資料及相關文獻分析對照，證明模擬結果能較好地反映出黃海冷水團水域生態系統的季節變化特徵，各個生態變量間的關系及不同水層間的生態變化差異是比較合理的。
  18. In aquatic ecosystems cadmium can bio - accumulate in mussels, oysters, shrimps, lobsters and fish

    在水棲生態系統中，鎘可以積聚在蚌類、牡蠣、蝦、蟹和魚的體內。
  19. Responses of the ecosystem of intake area on south - to - north water transfer project

    受水區生態系統對南水北調工程的響應
  20. The structure designing of the eco - system makes the ecological functions and aims of environment water in cities come true and establisles a complete and sustainable water eco - system

    通過水體生態系統的結構設計，實現城市環境水體的生態功能和目標，構建良性的、完整的及可持續利用的水體生態系統。
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