描述性模型 的英文怎麼說

中文拼音 [miáoshùxìngmóxíng]
描述性模型 英文
descriptive models
  • 描 : 動詞1. （照底樣畫） copy; depict; trace 2. （在原來顏色淡或需改正之處重復塗抹） retouch; touch up
  • 述 : Ⅰ動詞（陳說; 敘述） state; relate; narrate Ⅱ名詞（姓氏） a surname
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 描述 : describe; represent
  • 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. So we consider five financial indexes includes stock b / p, e / p, current stock size, current stock stru and financial levge by the international tradition, then descriptive statistical test method and cross section statistical test method proved that b / p and current stock size have marked effect on the securities yield besides coefficient b. in the third chapter, the article fut forward a risk factor model, estimates yield sequences of every risk factor by weight regression, and then estimates each risk factor coefficient of different stock by time sequence regression, at last we can reckon the portfolio risk o2p and yield rp which consists n stocks

    結合國際慣例，文章考慮了股票的凈值市價比（ b p ） ，市盈率倒數（ e p ） ，流通規模（ size ） ，流通比例（ stru ）和財務杠桿（ levge ）等五個財務指標，應用描述性統計檢驗和橫截面統計檢驗等多種方法，結果表明，除系數以外，凈值市價比（ b p ）和流通規模（ size ）對證券收益率部有重要的影響。在論文的第三章，提出了一個基於多因素的風險因子模型，並用加權回歸和時間序列回歸等方法估計出了不同證券的各風險因子系數（類似於單指數模型中的系數） ，據此，即可衡量出一個包括n只股票的組合的風險_ p ~ 2和收益率r _ p 。
  2. In the dissertation, the author firstly gave a systematical retrospect on two heterodox paradigms which are very promising to challenge the mainstream neo - classical paradigm, namely, darwin - veblen paradigm describing cumulative and massive evolutions of society, and information paradigm describing the nuances amongst microstructures. secondly, the author went on from the start - point where information space theory ( boisot, 1995 ) stopped, explored the possibility of the establishment of a brand - new framework embracing the two paradigms, which could give a solid foundation to models of institution expansion and institution evolution, and the author did build two such models, not through constructive methods, but through simulative methods, thus, the modeling crisis of institutional economics was solved, or at least released

    文章先系統回顧了可能對主流經濟學形成挑戰的兩個經濟學分析範式：描繪群體演進的達爾文-范勃倫範式和描繪個體微觀差異的信息範式；繼而，以信息空間理論為起點，探索了打通兩個範式的可能，從而建立起能有效描繪宏觀制度擴展和制度演進的信息經濟學基礎，並籍以建立起兩個模擬性模型，以對歷來被視為無法模型化的制度和制度變遷進行了形式化的描述。
  3. In this paper, we study focus on building intrusion detection model based the technique of data mining ( dm ). firstly, the paper designed a scheme to modeling intrusion detection based dm and bright forward the idea of descriptive model and classified model to intrusion detection. secondly, we designed and implemented a net data collection system with high performance and a scheme to pretreat net data. thirdly, after studying the algorithms to mine association rule and sequence rule in net data, we extended and improved the algorithms according to the characteristic of net data and the field knowledge of intrusion detection

    首先設計了基於數據挖掘技術的入侵檢測建模方案，提出使用該技術建立入侵檢測描述性模型和分類模型的思想，並用分類判決樹建立了入侵檢測分類模型；其次，設計和實現了一個高性能的網路數據採集系統和網路數據預處理的方案；然後，在對關聯規則挖掘和序列規則挖掘演算法進行研究的基礎上，結合網路數據的特性和入侵檢測領域的知識對演算法進行了擴展和改進，挖掘出了網路數據的關聯模式和序列模式；最後，研究了描述性模式的應用，並設計出基於模式匹配的入侵檢測引擎，該引擎具有誤用檢測和異常檢測功能。
  4. We characterized the security issues in asp - based networked manufacturing system, especially the issue of the user access control. then the typical methods of access control were introduced, which include discretionary access control ( dac ), mandatory access control ( mac ), role - based access control ( rbac ), task - based access control ( tbac ), coalition - based access control ( cbac ) and relationship - driven access control ( rdac ) and so on. based on that, we provided an integrated user access control model, which was composed of rbac, tbac, rdac and cbac

    本章描述了asp和網路化製造系統的安全性問題，尤其是用戶訪問控制的問題；接著介紹了幾種浙江大學博士學位論文典型的訪問控制方法，包括強制訪問控制、任意訪問控制、基於角色的訪問控制、基於任務的訪問控制，以及基於公司關系的訪問控制、基於企業聯盟的訪問控制等;在前面描述的典型訪問控制模型基礎上，給出了一個網路化製造系統的綜合訪問控制模型，包括網路化製造系統的用戶和資源層次關系圖、訪問控制參考模型和訪問控制過程模型，並定義了各個模型中的相關元素和關系，給出了各級約束驗證和授權的表達;最後我們給出了以xacml為基礎的網路化製造系統的訪問控制描述語言。
  5. Methods descriptive analysis was conducted among 818 medicos, who were sampled by stratified cluster sampling, and the model was established

    方法採用分層整群抽樣的方法，對某醫科大學818名醫學生心理健康狀況的一般情況進行描述性分析，並擬合結構方程模型。
  6. A simplified set of equations for analysis of the filling. finite difference methods are used for the pressure calculation. advancement of flow f ront uses a control volume approachand dynamic simulation of the moldfilling process is achieved. other is wetting out process which is the most critical stage in rtm. this stage is a typical porous media flow problem

    從粘性流體力學的質量和動量方程出發，建立了描述充模流動過程的數學模型，利用有限差分法求解壓力方程，並利用控制體積法跟蹤流體前沿；第二部分是充模流動的主體部分，屬于典型的多孔介質的流動問題。
  7. Descriptive study, one - factor analysis and log - linear regression model were applied in this study

    採用描述性分析、單因素分析與對數線性模型進行多因素分析。
  8. The research framework of the paper as follows : beginning with a brief introduction, the research background was given in the first chapter, then comes the theoretical model and empirical specification

    第2章對本文所使用的數據、理論和實證模型以及研究對象進行介紹，並對模型所使用的有關變量進行簡要的描述性分析。
  9. The behavioral finance pays much more attention on the significance of financial market rather than the difference of individual investment decision. the aim of analyses is to find how the security prices and the market functions, the systematical cogitive biases results in the deviated reaction to the stock price information, the irrational noises trade results in the huge volatiltiy

    本文將心理學與數理經濟學結合起來，創造性地建立了四個描述性模型，刻畫了投資者實際上是如何決策的、股票價格是如何反應的、市場是如何運行的，同時也回答了行為金融學最本質的問題，充分地發揮了行為金融不能預測經濟只能解釋經濟的功用。
  10. It is rich, clear, extensible and self - description. all the advantages make it the best candidate for representing data model

    Xml的充足性、條理性、可擴展性和自描述性成為其作為數據模型描述語言的優勢。
  11. Fiscal transfer paying is one of the mainstay of finance relation among governments. lt can realize the state macro - monitor and guarantee the administration ability of different area and the balance of resident " standard of living. the main point to realize it rest with settle the ascertain of fiscal transfer paying sum. the traditional way is adopted linear model such as linear regression model. however, owinng to the nonlinear factors influence the fiscal transfer paying sum, there are a lot of problems whether the model or the algorithm self of the traditional way. this paper mainly research the algorithm for transfer paying and realize the model based on nonlinear algorithm. the applied means are as follows : 1, in the paper, ann is applied in the model for the first time

    實現財政轉移支付的關鍵在於解決財政轉移支付額的確定問題，傳統的方法都把該問題視為線性問題，大都採用諸如線性回歸模型等線性模型求解。然而實際上影響財政轉移支付額的因素是非線性的，傳統的測算方法無論在建立模型還是計算方面都存在諸多問題。本文以轉移支付測算為研究對象，實現了利用非線性演算法進行的轉移支付測算問題建模，應用的主要方法描述如下： 1 、本文首次將人工神經網路的方法引入到對財政轉移支付標準收支的測算中，利用其中的bp網路進行測算。
  12. In this thesis, we introduce the smart antennas and mainly examine the performance enhancements that can be achieved by employing sa in scdma wireless access system. in the part of introduction of smart antennas, we discuss the switched - beam arrays realizing by mending butler network at first. then we compare the different beam forming algorithms in sa

    在對兩大類智能天線系統的介紹中，本文首先討論了一種以改進的butler網路實現波束賦形的多波束切換系統，推導了該天線陣的饋電模型並給出了模擬結果；然後，本文對智能天線波束形成演算法進行了比較，總結了不同演算法的優缺點，並給出具有代表性的演算法描述與模擬。
  13. Then, the crisis utility model for individual decision - making is established in the former theory framework. individual behavior of blindly conforming to the norm in public crisis is analyzed with the model by costs and benefits analyzing method and evolutionary game theory. the mechanism of formation of individual behavior of blindly conforming to the norm is explained descriptively, which proves that individual behavior of blindly conforming to the norm is the result of both individual crisis ability and external information

    在搜集大量關于sars危機資料的基礎上，形成了基於前景理論的公共危機中個體決策行為研究的理論框架，並在此基礎上構建出個體決策行為的危機效用模型，通過成本收益分析法、演進博弈論分析工具將該模型用於分析公共危機中個體的從眾行為，描述性地解釋了個體從眾行為的形成機理，從而說明了個體的從眾行為是個體的危機素質因素和客觀信息因素的共同作用的結果。
  14. We use the financial data of chinese manufacturing companies which issued a share during the period from 2003 to 2004, analyze the financial characteristics of chinese manufacturing companies, with the help of statistical method such as logit regression and the descriptive statistics. the dissertation can be divided into six main parts as follows : the first part is an introduction to the background and motivation of the study, research purposes, and so on

    本文通過理論和實證兩個方面對多角化在我國的適應性進行研究，並運用2003到2004年我國發行a股的製造業上市公司的財務數據，採用logit回歸模型以及描述性統計，對我國製造業上市公司的財務特徵進行分析，研究公司財務比率與多角化的相關性。
  15. In order to analytically deduce the characteristic scaling law, we have constructed a simplified piecewise linear model that describes the characteristic phenomenon so that we can quantitatively and analytically deduce the sudden change of the rules of the fractal dimension of the strange repeller and the averaged lifetime in the region occupied by the original attractor at a critical parameter value when the repeller disappears

    為了解析地導出這種激變的特徵標度律，我們構造了一個描述這種特徵現象的簡化分段線性模型，並藉助它定量地解析描繪了當奇異排斥子在臨界參數值消失時，奇異排斥子的分數維和在原混沌吸引子區域迭代的平均生存時間的突變。
  16. So it is easy to regulate parameters to obtain results. in addition, circuit model of quantum cascade laser whose lattice matchs with inp has been structured and some valuable conclusions have been gotten.

    對g . rossi提出的多量子阱激光器的電路模型進行了改造，考慮到模型的實用性，模型用多個分支電路來描述，以便在模擬時調整參數的設置相對容易，獲得結果更快。
  17. Qualitative methods included statistical analysis and econometric modeling. living arrangements of the elderly was first explored under an assumption that the effect of social economic status on economic support for the elderly is mediated through, or specified by, changes in living arrangements of the elderly

    運用定量化的經濟統計，經濟模型分析和調查資料的定性分析與描述的方法，是一種以微觀的人口與經濟的統計分析和描述性研究相結合的方法。
  18. Because of the geographical separation, information asymmetry, multi - entity and loose structure, conflicts are inevitable. for understanding conflict comprehensively and tackling conflict precisely, dynamic extension model and extension relation model are set up by utilizing the basic extension theories and methods, in accordance with its development process. the former describes the conflict qualitatively and the latter quantitatively

    為了對虛擬企業的沖突問題有一個比較全面的認識和正確的處理，本文運用可拓學的基本理論和方法，依照沖突的發展過程，建立了虛擬企業沖突發展過程的動態物元模型和可拓關系模型，前者是沖突問題的形式化的描述性模型，後者是沖突問題的數量化模型。
  19. The financial theory of behavior integrated by research fruit of psychology, sociology and anthropology erects a set of descriptive models exactly reflecting decision - making behaviors of investors and market running status. the text makes pilot study in respect of investors " behavior of our country with the financial theory of behavior

    行為金融理論結合了心理學、社會學和人類學研究成果，建立了一套能夠正確反映投資者實際決策行為和市場運行狀況的描述性模型，因此，本文用行為金融理論對我國投資者行為進行了初步研究。
  20. The theory about reengineering is analyzed by using economics and philosophy in order to find its value. besides, it constructs model about marketing process and activities in order to find the method how to implement finally, it demonstrates it is necessary to establish collaboration between members marketing channel through constructing games model

    利用現有的相關理論，進行流程再造的經濟學分析，尋求流程再造的經濟價值；進行營銷業務流程的描述和模型構建，從理論上找出如何實施營銷流程再造的方法；進行營銷渠道成員間的混合博弈分析，論證營銷流程再造建立營銷渠道合作關系的必要性。
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