ecosystem model 中文意思是什麼
ecosystem model
解釋
生態模擬系統-
Urban ecosystem health evaluation based on ahp - mf model
模型的城市生態系統健康評價 -
This paper used system dynamics to found the system dynamics model of wuhu city ecosystem. to study the stability of wuhu city eocosystem if it keeps at the development tendency of now or at different productive forces ' parameters. to study the people ' living conditions of the years when the city ecosystem is stability
研究在蕪湖市在現狀發展情況下和在不同生產力發展參數情況下蕪湖市生態系統的穩定性情況，並給出該市的生態系統穩定性達到穩定態之後，該市的人民生活水平狀況和在當時生活水平下的承載力情況。 -
Three - body - interbalance model is deduced to illuminate the ethical adjustment mechanism. the demoralization behaviors in our stock market are so common that bring huge cost. systematically, it will break down the confidence of investors, and then destroy the stock ecosystem
通多對「股權結構的人為分割」制度和「全流通」制度分別進行倫理剖析，推導出三元制衡模型作為道德調節作用在股市上的實現機制。 -
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。 -
The paper introduces the theory of health of urban ecosystem into the study of ecourban in connection of national ecourban building which is now in the ascendant, builds a health evaluation model of urban compound ecosystem according to related studies, using as the standard for judging the level of ecourban building ; decides the multi - index weight of the model by using the method of entropy right, avoiding a subjective judgment which might be caused by the method of subjective evaluation and ; applies the model into living examples of ecourban planning of nanyang city, describes the development level of each sub - system of nanyang city and other cities of henan province, the coordination level among each sub - system and the overall health statement of compound ecosystem in a quantitative way, providing scientific decision - making basis for ecourban building of nanyang city
摘要針對當前全國方興未艾的生態城市建設，將城市生態系統健康理念引入生態城市研究當中，根據相關研究構建了城市復合生態系統健康評價模型，作為評判生態城市建設程度的標準；利用熵權法確定模型中的多指標權重，避免了採用主觀賦值法可能帶來的臆斷性；將評價模型應用於南陽市生態城市規劃實例中，以定量的方式描述了南陽市以及河南省其他城市各子系統的發展水平、子系統間的協調程度以及復合生態系統的整體健康狀況，為南陽市生態城市建設提供了科學的決策依據。 -
Experimental study on rainfall harvesting and microcatchment model for ecosystem rehabilitation in the transitional zone between arid and semiarid regions
乾旱半乾旱過渡帶雨水集流試驗與微型生態集雨模式 -
Generally, the model is competent for the simulation of energy flow characteristics of the ecosystem in the yscmw. the analysis of the sensitive tests suggests that the phytoplankton biomass is controlled
對整個黃海冷水團水域營養鹽的循環收支分析結果表明:浮游植物光合作用的吸收是黃海冷水團水域營養鹽的最大損耗項，有機物分解是其重要源項。 -
At the same time the highway ecosystem assessment model is set up. then the changes of the ecosystem state is considered under the pressure and the response - pressure in the construction period and the run period of the expressway. at last the paper explored the example of the highway from laoyukou in hu city to huaishuguan in yang city
同時建立了高速公路生態系統評價模型，分別考慮在壓力作用下以及在響應、壓力作用下，高速公路建設期和運營期的道路生態系統變化，最後結合西漢高速公路戶縣澇峪口至洋縣槐樹關段加以實證分析。 -
Under the basic assumption premise of people are the type of economic person with limited reasonableness but pursuing self - interests to maximize and a almost steady condition of geology and climate in mankind ' s history, by building up a model of " the behavior of the ecosystem environment - system - person ”, i analyze the interactive relation between the institution transition and ecosystem environment transition and put forward a hypothesis about that institution transition affects the ecosystem environment transition
在人是追求自身利益最大化的有限理性經濟人和氣候、地質條件在人類歷史時期基本穩定的基本假設前提下，通過建立一個「生態環境? ?制度? ?人的行為」的模型來分析制度變遷和生態環境變遷之間的互動關系，並提出一個關于制度變遷影響生態環境變遷的假說。 -
The investigation on natural anticariogenics has become one of the highlights now. chinese scholars have made great progresses in this aspect. they established oral ecosystem model to evaluate natural anticariogenics, studied the pharmacodynamics of effective constituents and their anticarious mechanisms, and standardized screening experimental methods. the review is to overview the progresses of natural anticariogenics
天然藥物防齲是目前研究的熱點，我國學者在天然藥物防齲研究方面取得很大的進展，建立了藥物防齲效果評價的口腔生態模型，對防齲天然藥物進行有效成分藥效學研究和防齲機制等系統研究，規范了藥物防齲篩選實驗方法。 -
This paper is emphasized to research the urban ecosystem health assessment approach, to suggest integrated assessment indexes system and to establish fuzzy assessment model. with guangzhou as example and beijing and shanghai as reference cities, and the ecosystem health situation of these three cities was assessed comparatively to clear about their restriction factors, so as to provide credible background situation and research basis for urban ecological planning
著重探討城市生態系統健康評價方法，提出完整的評價指標體系，建立模糊評價模型；並以廣州市為例，北京、上海為參比城市，對3城市的生態系統健康狀況進行了比較評價，明確廣州市的生態系統健康狀況及其制約因子，為廣州城市生態規劃提供可靠的背景狀況和研究依據。 -
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。 -
In one side, the study may make the simulating model of climatology and land - biosphere more perfect, in the other side, the study will help to discover the real action of vegetation in the global carbon circle, which gives the more scientific method to estimate accurately biomass and net primary production ( npp ) of ecosystem and how much carbon in atmosphere absorbed by vegetation, to predict the possible impact of global climate change on terrestrial ecosystems, and to make scientific strategies for the global change
一方面可以為進一步建立更完善的模擬氣候與陸地生物圈之間關系的數值模式奠定基礎，另一方面可為探索植被在全球碳循環中的具體作用，正確地評估和預測全球氣候變化對生態環境的可能影響，制定相應的政策提供科學依據。本文以寒溫帶落葉針葉林區為重點來進行試驗模擬，研究植被對氣候強迫響應的有效途徑。 -
Study on porand ecosystem leadevship model
品牌生態系統領導模式研究 -
The main purpose of our paper is to build the coupling pelagic - benthic one - dimensional box model for yscwm, and use it to study the seasonal variability of the vertical structure of each variables, energy flow characteristics, the contribution of microbial loop and the income and expenses of nutrient elements of the ecosystem in this region
本文的主要研究目標是構建黃海冷水團水域水層-底棲耦合生態系統垂直一維模型，並利用此模型對該海域生態系統各生態變量垂向結構的季節變化特徵、物流能流結構特徵以及微食物環的貢獻和營養鹽的收支循環等問題進行動力學研究。 -
Aimed at the hot point of the marine environmental ecosystem, the distribution and variation of nutrients and petroleum hydrocarbon, controlling mechanism and the influence to marine ecosystem were conducted in this thesis, according to the 2 cruise of field survey in the changjiang estuary and adjacent area, in suit mesocosm experiment and the dynamic model of ecosystem as well. the research would give some necessary scientific foundation to the research work for mechanism of the red tide in east china sea
本文針對這一海洋生態環境的熱點問題，通過對長江口鄰近海域的海上現場調查、現場圍隔生態實驗以及相關生態動力學模型研究，對該海域營養鹽及石油烴污染物的分佈變化規律、控制過程以及對海洋生態系統的影響進行了研究，以為東海赤潮發生機理研究提供必要的科學基礎。 -
This paper, based on the highway ecosystem assessment the theory ( ecology, traffic engineering, the sustainability, system dynamics ), uses the thoughtfulness of the pressure - state - response framework model for reference, and sets up the indicator set frame model of the highway ecological assessment. according to the frame model it designs the ecosystem assessment indicator set and gives the computation to the indicators
本文通過對高速公路生態系統評價基礎理論（生態學理論、交通工程學理論、可持續發展理論以及系統動力學理論）的研究，借鑒壓力?狀態?響應（ psr ）框架模型的構建思路，建立了高速公路生態系統評價指標體系框架模型，應用該框架模型構建了高速公路生態評價指標體系，針對該指標體系提出了相應的指標測算方法。 -
A 3d coupled physical and biological model was used to examine the marine ecosystem of the bohai sea. the biological model described a simple, nitrate and phosphate based, lower trophic food web system
過糾成邢分，風場足鄭的咨個渤海行和十流； raj的下蟄m素，發皿風場隨時」 。 -
A swarm - based artificial ecosystem model
的人工生態系統模型 -
The current studies focus in developing multi - scale data - model fusion approaches and new generation of ecosystem models for simulating cross - scale interactions, understanding and quantifying impacts of climate and land use changes on terrestrial ecosystem productivity and water, carbon and nitrogen cycles, and assessing changes in ecosystems services, carrying capacity and sustainability
目前的研究工作集中於：發展多尺度的數據模型融合方法，建立能夠進行跨尺度機理模擬的新一代生態系統模型；認識氣候和土地利用變化對區域和全國陸地生態系統生產力和水碳氮循環變化的影響；評估生態系統服務功能、承載能力和可持續發展能力。
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