數學角度 的英文怎麼說

中文拼音 [shǔxuéjiǎodù]
數學角度 英文
mathematical sense
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 角 : 角Ⅰ名詞1 （牛、羊、 鹿等頭上長出的堅硬的東西） horn 2 （古時軍中吹的樂器） bugle; horn 3 （形狀像...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 數學 : mathematics
  • 角度 : 1. [數學] （角的大小） angle; the degree [size] of angle 2. （看事情的出發點） point of view; angle
  1. With the plant bionomy the tree ' s growth mechanism is analysed. tree ' s growth model and data structure are builded, and the way of traversaling is advanced

    本文從植物生態學角度出發，根據樹的生長原理，建立生長模型及相應的數據結構，並提出該結構的遍歷演算法。
  2. In past decades, cryptanalysis focused on exploiting mathematical weaknesses in algorithms to break into the targeted systems

    傳統中，人們對密碼演算法安全性的評測都是從數學角度考慮的。
  3. The optimal degree of outbreeding remained the same in every 25 - year generation since 1800, although the overall number of children from marriages of every degree of relatedness did drop gradually over time ? an observation that accounts for part of iceland ' s demographic transition, and which probably has a social explanation

    從19世紀開始，每25年一代的遠交的最優化程度一直沒變，盡管每一種親緣程度的婚姻的子女總數量在隨時間逐步下降冰島人口結構轉化顯而易見的一部分原因，另一部分解釋來自社會學角度。
  4. Chapter. 1 dc metadata grammar and syntax from the language scicnce viewpoint, it studies the grammar and the syntax of dublin core metadata and puts forward to two kinds of dublin core metadata syntax according to its characteristics grammar syntax and metadata syntax

    第三章dc元數據語法和句法。從語言學角度對都柏林核心元數據的語法、句法進行了較完整的研究。根據都柏林核心元數據的語法特點，提出了將其句法分為語法句法和元數據句法兩類句法。
  5. In order to make up the deficiency, the science workshop datalogger made in the u. s pasco company has been used in this dissertation. the advantage of the datalogger has been extruded by the research of experiments for verification, inquiring experiments and application experiments which worked in the catalogue of the new physics courses for teaching. as a result, a fine acuity perceptional and observational ability of student will be developed, a cognitive framework will be improved, the space for investigative learning will be enlarged, multiple intelligences will be optimized and brain memory structures will be consolidated if the datalogger has been used in teaching physics experiments

    數據採集器作為一種現代化設備運用於物理實驗教學，國外的研究資料已證明具有巨大的優勢，而國內才開始起步還沒有形成一個系統，為了彌補不足，本文採用美國pasco公司生產的scienceworkshop數據採集器系統設計實驗，從教學角度出發並配合物理新課程的總目標，分別從驗證性實驗、探究性實驗、應用性實驗三方面設計實驗，突出了數據採集器的優勢：即培養學生精細敏銳的感知和觀察能力，改善學生的認知結構，拓寬學生探究性學習的空間，優化學生的多元智力和強化學生的大腦記憶結構。
  6. In the part of orbit control, the main ideas in study is to define the nonlinear control system on a riemann manifold from the global viewpoint, and to build the intimate relation between the geometrical structure of state space and the state equation of nonlinear control system ; in the part of attitude control, the main ideas in study is to deduce mathematical model with good character based on global differential geometry ideas as well as li group and li algebra, moreover, to design corresponding control schemes

    在軌道控制部分，研究的主要思想是從整體化的觀點出發定義一種建立在riemann流形上的非線性控制系統，將狀態空間的幾何結構與控制系統的狀態方程建立直接的聯系。在姿態控制部分，研究的主要思想是以整體微分幾何方法為工具，以李群與李代數等數學理論為基礎，從數學角度建立具有良好性能的數學模型，並設計出相應的控制方法。
  7. From the view of engineering economies, this paper get objective function of equipment selection for ice - storage system, and get the optimal equipment selection, in which introduce into uniform annuity and correction coefficient of designing date load

    摘要從工程經濟學角度，引進等額年金，設計日負荷修正系數，得出冰蓄冷空調系統設備選擇的目標函數，對各參數進行賦值，求得最佳的系統設備選擇，並用一個工程實例驗證，結果表明此數學模型是有效的。
  8. Abstract : in this paper, the distinct element method is adopted to study the force and the motion of granular burden from a kinematic view point. the numerical model of bell - less top charging is established. the charging process and burden surface profile have been imitated

    文摘:從動力學角度，採用離散單元法研究爐料顆粒的受力和運動，建立高爐無鐘爐頂布料數值計算模型，模擬無鐘爐頂布料過程和料面形狀。
  9. Generally, mathematical theory and deduction are used to explore the weakness of cryptographic algorithms, so that the complicated mathematical knowledge and enormous consumption are needed. at the same time, as a result of the design scientifically, there is no practical significance to conquer the cryptographic algorithm by mathematical methods

    長期以來，人們一直專注于使用數學方法尋找密碼演算法的漏洞，這不僅需要極高的數學造詣而且會耗費巨大的資源;同時，由於密碼演算法的科學設計，從數學角度破譯密碼演算法基本不具有現實意義。
  10. From above, we define the pruning front and the primary pruned region mathematically, and give a proof of the pruning front conjecture. finally, we present some open problem for further study

    ） ~ s ）的符號序列映到同一直線上，從而完全從數學角度定義了素端和基本禁區，並證明了素端假設。
  11. In this thesis, a summary about the current research and application on bloom filter is presented, and then a mathematical comparison between the bloom filter and weighted bloom filter is given

    本文首先介紹了bloomfilter的研究和應用現狀，然後，從數學角度對bloomfilter和weightedbloomfilter進行比較。
  12. This paper aims at evaluating complex systems with the non - linear process, and several innovations are obtained, such as theoretical basis and technological methods, which are helpful to understand the evaluation of complex systems more deeply, develop the application fields about it. the outcomes are very important in promoting the continuous development, the improvement and the application effects of the theory

    本文旨在從數學角度對復雜系統進行非線性評估，在其理論依據、技術方法等方面獲得進展，從而進一步加深對復雜系統評估的認識，使復雜系統方法能更大范圍地解決實際問題，這些研究對評估理論的發展、完善以及應用效果都將具有十分重要的意義。
  13. It plays a very important role in many application, according to the point of mathematics point, its mostly application originate from equations of mathematical physics, difference equations, markov process, and so on, its purpose is to solve the problems of solid, fluid, electromagnetic, microscopic particles, system control, and etc. in practical science research and engineer applications, such as, architecture project, research of aeronautics and astronautics, bioscience, computing physics and oil reconnoiter, many large scale generalized eigenvalue problems need to be solved

    它在很多應用中扮演非常重要的角色，從數學角度來看，矩陣特徵值問題的應用大多來自數學物理方程、差分方程、 markov過程等。目的是為了計算固體、流體、電磁、微觀粒子、系統控制等重大問題。在實際的科學研究與工程應用中，比如在建築工程、航空航天研究、生物科學、計算物理以及石油勘探中，都要涉及到大規模矩陣廣義特徵值問題的計算。
  14. This algorithm laid the foundations of other sampling inference algorithms, such as importance sampling algorithm and like - hood weight sampling algorithm. in this paper, the description of accurate and complexities of some kinds of sampling algorithms are presented on the basis of introduction to basic concepts of bayesian networks. first, the mathematical foundations of them are given here in view of statistics

    本文首先介紹了bayesian網的一般概念及推理任務，並主要著眼于bayesian網推理演算法的數學原理，提出了樣本平均值演算法，對幾種推理演算法從數學角度做出本質性的刻畫，給出各自的復雜度和精確度的理論分析，證明了他們在各種情況下的推理效率。
  15. To make further study on the optimization capability of iga and other correlative capabilities mathematically, stochastic theory is used to analyze iga. as a result, the global convergence of iga and other correlative characteristics are got. meanwhile, the convergent effect and the mechanism on prevention from premature of iga is studied so that the effectiveness and the superiority of the algorithm proposed in the dissertation are proved theoretically

    為了從數學角度更加深入地分析iga的優化能力及相關性能，利用隨機過程理論對iga進行分析，並證明了iga的全局收斂性及其他相關性質，還對iga的收斂效果以及對早熟的防治機理進行了研究，從而在理論上證明了本文演算法的有效性和優越性。
  16. As for the 3d modeling, the respondent modeling method is anglicized according to the characteristics of various sceneries. the simplicity of drawing method is proposed by combine the method of displaying list, terrain segmentation and vertex removing, which fulfilled the real - time display of a great scale terrain. as to the second problem, the quantitative relationship of view body and visual angle is deducted based on the theory of mathematics, which resolves the problem of aircraft pose display with better visual effect in simulation. these display the author ' s creative works

    在前者中，針對于各種景物的特點提煉出了相應的建模方法，並提出了將顯示列表、地形分割和頂點刪除法相結合的地形簡化繪制方法，實現了較大規模地形的實時顯示；在後者中，作者從數學角度推導出了視景體和飛行姿態角的定量對應關系，解決了飛行姿態顯示的問題，通過模擬，獲得了較好的視覺效果。
  17. The author identifies and evaluates the academic index of the authors of information science during 1998 - 2005 with the method of synthetical index according to document metrology, and fifty - nine kernel authors are confirmed

    摘要筆者從文獻計量學角度出發，運用綜合指數法對《情報科學》 1998 - 2005年所發論文的獨立作者、第一作者的學術指標進行綜合測評，評選出核心作者59位。
  18. Different with the popular method based on the local equilibrium theory, in this paper afford are made to research on the consumption structure character for which the method of sam - based multiplier is applied with data developing from the jiangsu macro and micro social accounting matrix. the conclusions are as following : firstly, the result demonstrates that the consumption of urban residents is weak totally, but response of the different family is various with different expending items

    與目前普遍應用的基於局部均衡的研究不同，本文將運用基於一般均衡的社會核算矩陣（ sam ）技術，通過建立江蘇地區宏觀、細化社會核算矩陣，從社會核算矩陣乘數的角度對江蘇城鄉不同收入階層的消費結構性特徵進行科學地分析。
  19. At the same time, how to reduce the risk of futures trading, the expense of futures trading and realize more futures interest need further research, in the view of the law, the theory of law, the papers discussed that futures contract is a standarized treaty which is consistently made by futures exchenge house and trade a certain quantity and qulity of goods on a certain time and place in the future

    同時，如何降低期貨交易風險、減少期貨交易費用、實現較大期貨利益尚須進一步研究。本文從比較法學、法理學角度論述了期貨合同是由期貨交易所統一制定的，規定在將來某一特定時間和地點交割一定數量和質量商品的標準化合約。期貨合同與現貨合同、遠期合同有著本質區別，與期貨關聯合同關系密切。
  20. After the exergy analysis of the jet pump model scwr system, the accounting thermal economics was used to perform the system ' s analysis. at last, the " weakness tache " in the system was received and the improvement of system was put forward

    然後在此基礎上，以（火用）定價通過建立會計學熱經濟數學模型，計算得到了回收系統的熱經濟學角度的「薄弱環節」和系統的改進方向。
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