生境模型 的英文怎麼說

中文拼音 [shēngjìngmóxíng]
生境模型 英文
habitat model
  • 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;...
  • 境 : 名詞1 （疆界; 邊界） border; boundary 2 （地方; 區域） place; area; territory 3 （境況; 境地） co...
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 模型 : 1 （仿製實物） model; pattern 2 （制砂型的工具） mould; pattern3 （模子） model set; mould patter...
  1. The growth dynamics of tree basal area of form. taxus chinensis var. mairei population in different altitude were discussed using the liu - logistic model, and the results showed that the altutide of 790 meters is more suitable to the survive of form. toms chinensis var. mairei population than 990 meters. plot sampling was selected and dynamic analysis was used to study the height structure of taxus chinensis var. mairei population, and the quadrate picture of height structure and the curve of survival rate were drew

    運用改進模型對南方紅豆杉種群在不同海拔梯度的種群優勢度增長進行了探討，表明海拔790m處的南方紅豆杉具有較大的環境容納量，但增長速度不快，海拔990m處的南方紅豆杉種群環境容納量不高，但具有較大的增長速度，這可能與群落的發育階段不同有關，兩地海拔均為南方紅豆杉適宜的生長海拔高度，相比而言，海拔790m的珍稀瀕危植物南方紅豆杉種群數量特徵的研究高度更宜於南方紅豆杉種群的生長。
  2. Thirdly, resorting to cooperation - competition model of biomathematics, this thesis proposes a new co - evolution model. simulation results are shown to verify its effect and practicabilitv. last, standard methods for optimizing neural netvvorks are easily trapped into local optimization, and unable to adjust the structure of neural networks, thus their application is limited to certain extent

    本文主要驗證和設計適應性操作運算元和小生境方法保持群體多樣性的能力，實驗表明兩種方法都能較好地達到目的；利用生物合作競爭模型設計協同演化來動態地改變群體規模，實驗表明該模型是有效的；人工神經網路是得到越來越廣泛應用的學習系統，但是由於學習演算法存在一定的缺陷，如易於陷入局部極值，難以調整網路的結構等，使神經網路的應用受到一定的限制。
  3. From two different sides of external environment characters and the self - trait, a kind of catenulate development mode driven by great enterprises and other one represented by wintelism producing way have been presented. in addition, an ipo model and cycle - driving model, and platform & quasi module model have been referred, and a network - based cooperation modularization development model has been built to promote enterprises develop too. at last, as a case in point of the theoretical model, the author has introduced the process of citrus ferment dreg, and the preparing of processing equipment, and their appliance effect in a practice

    研究內容主要包括:從反映產業外部環境和自身特點兩個方面，提出了農產品加工龍頭企業驅動的鏈環發展模式和以「溫特爾主義」生產方式為代表的發展模式;構建了農產品加工裝備產業層面、行業層面、產品研發製造層面的ipo模型、循環驅動模型和「平臺+準模塊」模型，在產品研發製造的「平臺+準模塊」發展環境引導下，建立了促進農產品加工裝備製造企業發展的基於網路的協同模塊化發展模型。
  4. The paper aimed at researching the index systems, methodology, and modes of sustainable road transport development evaluation, and established the mathematic modes with several practical indexes such as transport concinnity, road transport resource saving, road environmental and bionomical protection indexes, with which the sustainable development statuses of road development in china are able to individually or comprehensively evaluated

    本文重點研究提出了定量評價公路交通可持續發展能力的指標體系、理論方法和具體模型，提出了實用的交通適應能力分指數、公路交通資源節約能力分指數、公路交通環境生態保護能力分指數、公路交通經濟財務發展能力分指數、公路交通安全控制能力分指數等指標計算模型，從這幾個角度能夠逐項和綜合評價我國交通可持續發展狀況。
  5. The dissertatio n constructs the index system, introduces the coefficients of development, coordination, fairness, and the coefficient of sd, which is composed by the former three and can reflects the sd overall strength of watershed, brings forward the quantative criteria of in order that the research of wrcc is based on the good watershed ecology and environment, the dissertation, according to the ecological appropriate theory, builds the logarithm normal distribution model about the relation between the growth of natural vegetation and the depth of groundwater ; based on this relation model, proposes a quantitative method of ecological water requirement ( ewr ) of natural vegetation in arid area, which utilizes the results of rs technique and the spot testing data of vegetative physiology demand

    針對流域特點建立了基於水資源的流域可持續發展評價指標體系，引入發展系數、協調系數、公平系數，以及由其構成的衡量水資源支撐社會可持續發展綜合水平與能力的可持續發展系數，提出了可持續發展的定量判別方法。為保證在良好生態的前提下進行水資源承載能力研究，論文根據生態適宜性理論，建立了乾旱區典型天然植物生長與主要環境因子的偏態單峰對數正態分佈模型。基於此關系模型，利用遙感技術成果以及植物生理需水的現場實驗數據，提出了乾旱區天然植被生態需水量計算方法。
  6. The main research advances can be summarized as follows : ( 1 ) study the signal processing ' s performances and methods of homing torpedo system comprehensively, in order to setting up a corresponding mathematical models ; ( 2 ) analyze the ocean channel ' s effects on the work of homing system, then found some models such as target echo signal, noise ( including background noise, target radiating noise, etc ), ocean reverberation. according to them, simulate the array signal ; ( 3 ) the system structure, every function blocks composing are studied and founded thoroughly. then, discuss methods of signal processing in time domain and airspace domain ; ( 4 ) program the simulation software of torpedo ' s homing system according to the simulation models and flow charts, which connected with torpedo ' s control part

    本文所作的主要工作及研究成果主要有以下幾個方面： （ 1 ）對自導工作過程中的信號與信息處理的基本理論與方法進行了較為全面的研究，為建立一個較為完備的自導模擬系統提供了理論基礎； （ 2 ）討論了自導系統工作過程中海洋通道對目標回波信號與目標輻射噪聲信號等的影響，建立回波信號的數學模型、環境場中的噪聲信號模型（包括海洋環境噪聲、目標輻射噪聲與魚雷背景噪聲等）與海洋混響模型，模擬產生了聲自導系統基陣接收到的回波信號與噪聲信號； （ 3 ）深入研究並建立了自導模擬系統的總體框架，給出各個具體功能模塊組成，討論了聲自導系統對信號的時域與空域處理，並結合模擬程序中陣列信號處理模塊，給出固定多通道波束形成的模擬實現過程； （ 4 ）根據系統的模擬模型與已建立的模擬流程圖編制了通用魚雷模擬器自導系統模擬軟體，通過網路與控制系統相連，組成完整的魚雷模擬器。
  7. Since twentieth century scholars all of the world have studied on the indoor thermal environment, this paper first summarizes in detail on thermal environment and thermal comfort, air - conditioning mode and energy conservation, thermal environment judge, simulation and emulation, environment physiology, preventive medicine, hygienics and epidemiology, garment etc of native and foreign countries ’ research status in quo. it introduces the mature achievement of human and environment heat transfer model, thermal environment evaluating indicators and comfort influence factors, standards of thermal comfort of the indoor environment, and some of which are researched in defence such as the thermal environment of aviation module or warship cabin of the psychologic and physiological influence on soldiers. so this paper still discusses human psychologic and physiological mechanics in thermal environment

    自20世紀以來，各國的學者紛紛對室內熱環境進行了研究，本文首先較為詳細地綜述了國內外熱環境與熱舒適，空調方式和節能，評判、模擬與模擬，環境生理學、預防醫學、衛生學、流行病學，服裝學等方面的研究現狀，介紹了人體與環境傳熱模型、熱環境評價指標、影響熱舒適的因素、室內環境熱舒適的標準等方面比較成熟的研究成果，研究中不乏有用於國防研究的特定熱環境（如航空艙、軍艦艙）對士兵生理和心理方面的影響，因此本文還闡述了有關在熱環境下人體生理和心理反應的機理。
  8. In the process of developing seashore ecotourism, such theories as sustainable development, oceanology, landscape ecology, eco - capacity, environment economics, etc. should be aptly used to conduct the practice of tourism development. furthermore, the notions of development such as environment ethnics, clean production, and ecology friendship, etc. should be comprehensively introduced and the method of systematicness should be adapted to develop ecotourism. thus the thesis composes the ecotourism model on the abovementioned basis

    在海濱生態旅遊開發過程中，必須運用可持續發展理論、海洋科學理論、景觀生態學理論、生態承載力理論、環境經濟學等理論指導旅遊開發實踐，尤其要全面導入了環境倫理、清潔生產和生態友好等發展理念，並用系統思維的方法來進行生態旅遊開發，在此基礎上作者提出了生態旅遊系統模型。
  9. In this paper, a workflow model simulation environment based on object petri net is constructed. under this environment, a workflow model can be parsed and transformed to an opn - based simulation model, then the simulation parameters should be set and the simulation model can be put to use

    本文構建了一個基於面向對象petri網的工作流模型模擬環境，將建模工具生成的工作流模型解析出來后，再轉換成面向對象petri網形式的模擬模型，然後設置模擬參數，將該模型投入模擬運行。
  10. We have extended our research on rocky desertification, provided solid theoretical and technical basis for the control of rocky descrtification and established successful rehabilitation model with chinese characteristics such as integrated control of small drainage area, returning cultivated land to forestry and grass, production of both animal and grass, changing slope to terrance in order to prevent water loss and soil erosion, aiding the poor byway of environmental immigration and development and improving representative fragility ecology, etc

    貴州對喀斯特石漠化生態環境進行了長期、持久的研究，為石漠化治理提供了堅實的理論基礎和有力的技術支撐，形成了具有中國特色的成功治理模式：包括小流域綜合治理模式，生態農業模式，退耕還林還草、林草結合的草、畜（禽）生產模式，草地畜教業模式，坡耕地防治水土流失的坡改梯模式，環境移民與開發式扶貧模式，典型脆弱生態環境綜合治理模式等。
  11. The appraisal takes the ecology material, the environment material, chemistry material, the toxicology material as the foundation, through the project analysis, the source strong analysis sets a target the pollutant, distinguishes its hazardous nature, the probability, the degree, the scope which the computation risk occurs and so on, the choice appraisal end point, the use appraisal model forecast goal pollutant exposed density, the analysis risk source to the acceptor the harm degree, carries on the risk attribute

    評價以生態資料、環境資料、化學資料、毒理學資料為基礎，通過工程分析、源強分析，確定目標污染物，鑒別其危害性，計算風險發生的概率、程度、范圍等，選擇評價終點，利用評價模型預測目標污染物的暴露濃度，分析風險源對受體的危害程度，進行風險表徵。
  12. This dissertation analyzes the products quality measurement and control methods and concept and theory of computer aided quality system, studied, put forward a distributed computer aided quality measurement and control method based on network which integrated the distributed quality control cell, collecting and delivering quality information through network and database system in time. it coordinates the activity of quality that involves products whole life cycle proceeded. at last, it is discussed through an application instance that the framework model of computer aided quality system under environment of cims and the information - integrating technique of the system to adapt to cims environment

    本文著眼產品質量系統，著重分析和應用了產品質量檢測與控制方法和計算機輔助質量系統的技術和理論，提出了基於網路的分散式計算機輔助質量檢測、控制，通過計算機網路和數據庫系統，把企業相互分離的單元質量保證、質量控制系統和技術有機結合起來，及時採集、處理並傳遞質量信息，使涉及產品整個生命周期的質量活動得以協調進行，在此基礎上通過應用實例探討了cims環境下的計算機輔助質量系統構架模型及系統適應cims環境信息集成的技術。
  13. The result shows that the fuzzy matter - element model is effective not only for evaluation of the compensation benefit, but also for multi - index decision making in evaluation of water resources bearing capacity, regional ecological environment, and so on

    該模型不僅可以用於補償效益評價，也可用於水資源（環境）承載力評價以及區域生態環境評價等多指標決策問題的研究。
  14. However, on the subject, recent research focuses on general planning and management, seldom on architectural perspective. it is important to research transformation of country settlements on city fringe area, including houses and neighbor, to improve such current situation

    但目前國內關于郊區的研究以總體規劃、土地利用和管理層面為主，針對交接帶農民居住變化的具體研究不多，因此研究城鄉交接帶農村聚落轉型，研究其居住環境、生活模式及住宅的變化，探求合適的轉型途徑十分必要。
  15. With ccm and those methods discussed above, we improve the icent system. the original system only treats syntactic analysis and semantic analysis in one sentence

    通過應用漢語上下文語境模型ccm及有關上下文分析方法，本文擴充了基於國防科學技術大學研究生院學位論文中間語言的漢英機譯系統icent 。
  16. Research on the model of farming production under the constraint of environmental protection

    環境保護約束下農戶生產模型的研究
  17. A collaborative spatial data production model in grid environment is proposed, especially the quality controlling policies are analyzed, and all above is validated in the system prototype

    摘要提出了網格環境下的空間協作生產模型，分析了其質量控制策略，通過系統原型對本文思想進行了驗證。
  18. It has suggested the two developing directions of accounting information system under network environment as well as the net structure of the traditional automation accountant information system based on intranet / extranet / internet ; has suggested the accounting information production model in the future as well as the technology platform structure based on burgeoning network it ; and has put forward the basic train of thought and structural frame of establishing incidents driving accounting information system

    提出了網路環境下會計信息系統兩種發展方向以及基於intranet extranet internet的傳統自動化會計信息系統武漢且工大李博士論文:網路環瑰下奮計班婚和矛法若千問趁研究作者: 『東禹2003 . 5的網架結構;提出了未來會計信息生產模型以及基於新興網路信息技術的技術平臺架構;提出了建立事件驅動會計信息系統的基本思路和結構框架。
  19. The topics are : the aspects of growth, including the diagnosis and therapy of developmental disorders ; the relations between growth and social, educational, environmental, and psychological factors ; the study of models of growth ; and the progress in the field of genetics

    會議主題是：生長，包括發育障礙的診斷和治療；生長和社會，環境，生理因素間的關系；生長模型的研究；和基因領域的進展。
  20. This paper adopted multi - source spatial information to construct the digital environment model made of grid data, the comprehensive evaluation map of the eco - environmental quality of daqing city was generated

    採用以柵格數據結構為主的多源空間信息，建立了評價生態環境質量的數字環境模型，生成了大慶市生態環境綜合評價圖。
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