相空間格子 的英文怎麼說

中文拼音 [xiāngkōngjiāngézi]
相空間格子 英文
phase space cell
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 格 : 格象聲詞rattle; gurgle
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 空間 : space; enclosure; room; blank; interspace
  • 格子 : cell; lattice; check; chequer; treillage; grating; grid格子布 quadrille; check; checked fabric; ...
  1. Previous researchers have always determined the sp atial distribution patterns ( sdp ) of castanopsis kawakamii with a sample - dis tance method. however, the distribution patterns may be affected by the quadrat si ze and, in the course of analysis, the density differences among the cluster plots are not considered ; therefore, differences of cluster plot size and the dispersi on degree among individuals of cluster plots can not be known. authers of this pa per have determined the spatial distribution patterns of castanopsis kawakamii population in different habitats by means of non - quadrat distance method and a nalysed the pattern intensity and grain of the sdp. the pattern intensity is defi ned with the relative density differences and the pattern grain can embody the d ispersion degree of the individuals in the plots, and the dispersion degree among the plots. the determined results are as follows. the intensities of the species range in order from strong to week : litsea mollifolia p. kawakamii i. purpure a r. cochinchinensis c. kawakamii c. carlessii d. oldphamii s. superba. the gra ins of the species queue in order from coarse to close : s. superba = litsea mollif olia r. cohinchinensis c. kawakamii = i. purpurea c. carlessii p. racemosam d. oldp hamii. these determined results tally basiclly with the results authers of this paper have got in determining the same plots by means of aggregate index access ing method. in view of this, it is held that the sdp of c. kawakamii is closely related to the habitats and biological features

    前人都是採用樣方方法對格氏栲種群數量的空間格局進行測定，而格局分佈有可能受樣方大小的影響，且分析過程中沒有涉及聚塊間密度差的問題，因而無法掌握種群的聚塊大小差別及聚塊內個體間的離散程度.本研究採用無樣方距離法，測定不同生境的格氏栲種群空間格局，分析格氏栲種群格局的強度和紋理.強度以聚塊和間隙的密度差來定義，紋理則是體現聚塊內個體間的離散程度與諸聚塊間的分離程度.測定結果表明，格氏栲種群格局強度從高到低排列次序為：木姜子蚊母樹冬青茜草樹格氏栲米櫧虎皮楠木荷；格局紋理從粗到細的順序是：木荷=木姜子茜草樹格氏栲=冬青米櫧蚊母樹虎皮楠.這一測定結果與作者採用聚集度指標測定相同樣地格氏栲種群空間格局的結果基本相符.因此，格氏栲空間格局類型及分佈與格氏栲生物學特性及生境的關系密切
  2. The system stores spatial data and characteristic data into central database, and provides services to users in server / client mode. as the research emphases of this thesis, several key sub - systems are designed and realized. the digital map input and maintenance subsystem performs format conversion, editing and updating of spatial data ; the rail - track video playing subsystem uses video recording as reference data, then plays, inquires and traces the corresponding frames in synchronous to the scaled mileage, realizing the query of the active picture frames ; the digital map query subsystem fulfills the map query, preview and spelling of digital map orthograph

    其中，地形圖輸入與維護實現了數字地圖的格式轉換、編輯處理以及空間數據的更新操作，解決了不同格式空間數據的互相轉換問題；線路錄象播放將線路錄像數據作為系統的一種索引數據，活動影像的畫面與里程相對應，實現了基於線路錄像的播放、查詢和檢索的功能，實現了基於活動畫面的查詢檢索功能；數字地圖子系統完成了圖形查詢、數字地圖與線路正射圖像瀏覽、圖幅拼接等功能。
  3. Interaction of spatial soliton in two - dimensional optical saturable latices

    二維光學吸收晶格中空間孤子的相互作用
  4. Considering that r limit to a small area we adopt lattice model. in the model, cell center form space lattice. quantum state of center of mass of molecule is corresponding to the particle in potential trap. secondly, hamiltonian operator is taken into account

    再考慮到r |局限在空間一個小區域內，可採用格胞模型，格胞中心構成空間點陣，分子質心r |的量子態相當于諧振子勢阱中的質點。
  5. Tew had sold 10, 000 small squares of advertising space on the web site for $ 100 each, achieving his target in four months. his initiative spawned several copycat sites

    圖在他的網頁上劃分出1萬個小格子，並以每格100美元的價格出售廣告空間。他僅用了四個月的時間就實現了自己"一百萬美元"的目標。而他的創意也引來數家網站爭相效仿。
  6. The effect of coordination number on phase transition point from the study of renormalization group calculation for hexagonal lattice

    從六角格子的實空間重整化群計算看配位數對相變點的影響
  7. Compared with the behavior of macromolecules in real solution system, the adsorption information in the monte carlo simulation system, such as adsorption isotherm, surface coverage, and bound fraction, was studied for discussing its relation to simulation parameters. five - selection simple cubic lattice, self - avoiding walk, and nearest interaction model were used to construct the homopolymer adsorption model on the solid - liquid interface. periodic boundary conditions were used to reduce the fixed error from limited cubic lattice in size

    模擬中採用五選擇簡單立方格子上的自迴避行走和最近鄰相互作用模型；使用周期性邊界條件以減小有限大格子空間帶來的系統誤差；用鏈節間相互作用能、界面吸附能、體相濃度和鏈長約束體系中的高分子的吸附行為；用末端轉動、 l -翻轉、曲柄運動、蛇形運動和r - r切除-生長法對模擬體系進行擾動；用系統達到吸附平衡后的樣本來研究模擬體系中的高分子鏈在固液界面上的吸附。
  8. In this paper, based on the amplitude transport equation of fast varying field and the low frequency disturbance equation of electr on density, the evolutions of the density distribution of charged particles and the collapse of electric field have been calculated numerically in two dimensions with three field components under the condition of transverse wave

    所以本文採用了ftcs有限差分格式方法，利用二維三分量軸對稱，對空間飛行體與壓縮區內等離子體非穩態相互作用過程進行數值模擬，得到了電荷密度擾動與電場的變化情況。
  9. Because of the existence of the holes in the system, the molecular fraction q should considered into the free energies and the gibbs functions. when there are few holes or none existing in the system, i. e., it corresponds to the liquid state or solid state ; when there are lots of holes and a few atoms existing in the system, i. e., it corresponding to the gas state

    為了進一步研究固、液、氣三相之間的轉變，我們引入空格點並定義了占據率q ，當空格點幾乎沒有或很少時，即q 1 ，系統對應的是固態或液態；而當空格點很多時，即q 0系統中原子很少，系統對應的則是氣態。
  10. The landscape pattern is in the constant development and change, and today ' s pattern took shape based on the past landscape flows, including natural, social, economic and various kinds of ecological processes, therefore through analyzing the landscape pattern change at different time, we can reflect the landscape ecological processes, expound succession mechanism and rules in landscape, predict the variation tendency in the future of the landscape, and realize the sustainable utilizing of landscape resource finally

    景觀格局不僅體現著自然的、生物的和社會的各種生態過程在不同空間尺度上相互作用的結果，同時又決定著各種自然環境因子在景觀空間上的分佈和組合，從而制約著各種生態過程，影響著景觀內能量流、物質流和物種流的變化。因此，通過研究景觀格局可以更好地理解生態學過程，通過分析景觀格局隨時間的變化可以反映景觀生態過程，揭示景觀演替的機制和規律，進而預測景觀的未來變化趨勢，最終實現資源的可持續利用。
  11. On the base of analysis of hydrologic geology from aquifer distribution, boundary conditions and dynamic characters etc. in the research area, the paper sums up the hydrologic geologic condition, builds up the conceptual model of groundwater resource evaluation and presents 2d calculation model, as well as numeric solution and computing flow chart. after introducing general solutions of mathematic models and implementation method of rectangular grid, the paper realizes the automatic technique of spatial dispersion rectangular grid of evaluation models based on gis. finally, the paper fulfills the integration of gis with groundwater resource evaluation models from gis - based basic management information, spatio - temporal dispersion of models, definition of subprogram and visual evaluation of parameters, as well as models simulation etc., and visualizes the results of evaluation models

    論文以地下水超采?地下水降落漏斗?地面沉降現象較為嚴重的常州、武進地區作為研究評價區域，在對評價區域的含水層分佈、邊界條件和動態特徵等水文地質條件分析的基礎上，概化了其水文地質條件，構建了相應的地下水資源評價概念模型與數學模型，並給出其數值解法和相應的計算流程；論文在介紹數學模型的兩種常用數值解法和模型空間離散的矩形網格生成技術的基礎上，實現了基於gis的評價模型空間離散矩形網格的自動生成；最後，論文從基於gis的評價模型基本信息管理、模型空間時間離散方法、子程序包與模型計算參數可視化賦值、模型的擬合等方面實現了gis與評價區域的地下水資源評價模型的集成，並將模型評價結果可視化。
  12. His students and cooperators construct geometric lattice by means of linear spaces, and discuss the geometric lattice that generated by various orbits or subspaces with the same dimension or rank under the action of classical groups over finite field. but the results on geometric lattice constructed by using matrices are very few. in the present paper, we construct geometric lattice with idempotent matrix

    在國內，萬哲先與他的學生和合作者們利用線性空間的辦法，討論了在有限域上的典型群作用下，由各個軌道或相同維數和秩的子空間生成的幾何格。但是，利用矩陣構造幾何格結果很少。
  13. This paper proposes the occasional coupling synchronization scheme of the active - passive decomposition ( active - occasional coupling ). this scheme consists of synchronization and autonomous phases. in the former, the synchronization scheme is used to synchronize the drive and the response systems ; in the latter, small errors will lead to the two systems separated from each other and desynchronization. but if the synchronization phases are large enough, the full synchronization will be obtained. the synchronization condition is discussed theoretically. the spatiotemporal chaos in coupled map lattice system is achieved and the synchronization condition is given. moreover, the relation between the synchronization phases and the coupling strength is investigated numerically

    提出了離散系統中的主動-間隙耦合同步方法.該方法由同步相和自治相組成.在同步相，同步方案使得混沌系統趨于同步，而在自治相，兩系統間的誤差將迅速放大，導致失同步.但只要同步相足夠大，最終可實現系統的準確同步.還從理論上討論了同步條件，並利用該方法實現了耦合映象格子時空混沌系統中的混沌同步，給出了同步條件以及同步相與耦合強度的關系
  14. Theory of quantum phase space and rigorous solution of hydrogen atom

    量子相空間理論與氫原子嚴格解
  15. The spd model is made by the ins titute of geographical sciences and natural resources research of chinese academy of sciences. it combines social economic factors, such as city and transportation foundational facilities, with nature factors, for example the digital elevation model ( dem ) and net primary productivity ( npp ) of plants to simulate the spatial distribution of population density of china by the advanced grid generation technology

    中國模擬人口密度模型是由中國科學院地理科學與資源研究所首先提出的，這個模型試圖利用先進的格網生成技術，將城市、交通基礎設施等社會經濟因子和陸地數字高程（ dem ） 、陸地植被凈第一性生產力（ npp ）等自然因子相結合，通過模型的反演，模擬某一時期的中國人口密度空間分佈狀況。
  16. Simulation results for non - isothermal flow pass plate have been shown. the spatial correlations in a fluid subjected to an external temperature gradient have been computed by using cellular automata simulations of a simple lattice - gas model with temperature. but, this theory is found limitedly applied to mechanics

    並給出了平板非等溫流體繞流流動現象的模擬結果；通過採用一個含有溫度的簡化格子氣模型，用細胞自動機方法，模擬計算了服從于外部溫度梯度的二維流體中的平衡與非平衡空間相關函數，數值結果表明：該方法的計算結果和由漲落流體動力學理論的預言在是性上是完全符合的； bernsdorf等人用ca討論在復雜障礙物情況時的流體流動問題。
  17. In this paper, our main purpose is to build a concept of lattice valued smooth topological molecular lattice, to research related properties of its category, and to study the fuzzy paracom - pactness and connectness in the l - topological spaces. this paper is consist of two part. there are four chapters

    本文的主要目的是在拓撲分子格理論的基礎之上建立格值smooth拓撲分子格理論的基本框架，研究格值smooth拓撲分子格範疇的相關性質，並對l -拓撲空間中fuzzy仿緊性和連通性等問題作深入地研究。
  18. This paper summarize overviews of domestic scholars in relevant research, on the basis of regional economics theories, from space structure perspective, apply factor analysis methods, calculate the main indicators that reflect interregional disparities of jiangsu province, draw the current space structures chart, analysis the major problems of jiangsu province space structures, give some policies that optimize jiangsu province space structure, raise “ one circle and five axis ” network - style pattern strategy. thus enabling sunan continued rapid development, accelerate suzhong, particularly of subei, form a harmonious development situation, achieve the purpose of the harmonious development of regional economy

    本文在綜述國內學者相關研究成果的基礎上，從空間結構的角度出發，利用空間結構與區域經濟協調發展的關系，藉助于因子分析方法，計算了反映江蘇省區域間差距的主要指標，繪出了江蘇省的空間結構圖，分析了江蘇省空間結構存在的主要問題，給出了江蘇省空間結構優化的政策建議，提出江蘇省「一圈五軸」的網路式空間格局，從而使江蘇省在繼續保持蘇南地區快速發展的同時，加快蘇中特別是蘇北地區的發展，形成協調發展的局面，達到區域經濟協調發展的目的。
  19. On the basis of the interrelated theories about the science of earth information, karst environment, as well as social and economic statistics, and with the support of the technology of remote sensing and geographical information system, the paper takes guizhou area as the example to make a analysis on the spatial patterns, the process and the evolution mechanism, and the driving factors of the rock desertification. meanwhile, to study of karst rock desertification, this paper makes a contrastive analysis of such special subjects as the ways of drawing information of rock desertification in the typical areas with plateau - gorge structure, the patterns and changes on the landscape ecology of rock desertification and the remote sensing monitoring on the ecological returns of controlling project

    根據地球信息科學、喀斯特環境學、社會經濟統計學等相關學科理論，在遙感和地理信息系統技術的支撐下，分析和探討了貴州喀斯特石漠化的空間分佈格局、發育演化機制和驅動因子，並進行了高原?峽谷二元地域結構單元中典型樣區的石漠化信息提取方法、石漠化景觀生態格局及其變化和治理工程的生態效益遙感監測等專題內容對比分析，多尺度地開展喀斯特石漠化問題的研究。
  20. In the 1990 ' s, china press business entered into the period of warring states. surveying the whole nation, the press competition has five regio nal feature, with bright age mark. 1 ) chengdu is a symbol of westsouth ern china. 2 ) guangdong is a representative of the south of china. 3 ) be ijing is a door of northern china. 4 ) shanghai is called " paris of the ori enf '. for its special status, the government ' s controling is closely related with the press developing level. so, we shall study paper ' s competitive situation in shanghai alone. 5 ) nanjing. which is known as an old city o f the six dynasties, is a pattern of the china. taking a general view of paper ' s market in nanjing, there are seven kinds of daily newspaper ab out life and sevice, which try to rush to occupy the limited market spac e. so, at the same time, so much newspaper ' s price is failed to two even one jiao each one while yangzi evening still keep five jiao, and persist on its own character and innovation

    華北以北京為門戶。素有「東方巴黎」之稱的上海，由於其特殊的地位和身份，政府的調控與報業發展高度相關，因此上海報業的競爭格局單獨研究。華東以六朝古都? ?南京為典範，縱觀南京的報業市場，在不大的城市裡「共生」著七家生活服務類日報，它們想方設法擠佔有限的市場空間，一時間兩毛錢甚至一毛錢一份的報價大戰鋪天蓋地；而堅持五毛錢一份的揚子晚報，固守本色，堅持創新，發行量在最初的稍降后迅速持續攀升，直至創下全國報業的新標高。
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