立方模數 的英文怎麼說

中文拼音 [lìfāngmóshǔ]
立方模數 英文
cubic modulus
  • 立 : 動1 （站） stand; remain in an erect position 2 （使豎立; 使物件的上端向上） erect; stand; set up...
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 立方 : 1. [數學] cube 2. [簡] （立方體） cube3. （立方米） cubic metre; stere
  • 模數 : [物理學] modulus; module; modulo; mod
  1. This module contains functions that allow you to calculate square and cube roots to up to 28 digits

    這個模塊中包含的函數能允許你計算平方和立方根，最多可達到28位數。
  2. High precision square and cube roots fun - this module contains functions that allow you to calculate square and cube roots to up to 28 digits

    這個模塊中包含的函數能允許你計算平方和立方根，最多可達到28位數。
  3. Through this translation, european mathematicians got to know methods for calculating the areas of triangles, volumes of spheres as well as square and cube root

    通過這種翻譯，歐洲數學家開始接觸三角形的計算模型，同樣也有關于球體，矩形和立方根的卷冊。
  4. Based on the relative independence of mathematical cover and physical grid, and considering the action of truely existent various equilibrant force in system for system balance, a method of simulation for excavation unloading using numerical manifold method in geotechnical engineering is proposed

    摘要基於數值流形方法數學覆蓋與物理網格的相對獨立性，考慮任一時刻體系中真實存在的各平衡力項對體系平衡的作用，提出用數值流形方法模擬巖土工程開挖卸荷的方法。
  5. 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。
  6. At last, the programm is proven by using the parameters of an existing light engine system

    然後對系統建立一個數學模型，用軟體的方法，模擬光學引擎的工作過程。
  7. Then the structure description model of c4isr system, the edit tool and the integrative simulation platform are designed and implemented. moreover, the approach of analyzing data based on simulation in this thesis separates the analysis of simulation data from the simulation entirely. therewithal, whether a user builds the hierarchical model of evaluation or visualizes the data, he can define them himself after simulation finished

    設計並實現c ~ 4isr系統結構描述模型編輯工具，提出基於模擬的數據分析方法將模擬數據分析與模擬的分離，無論是評價層次模型的建立還是數據可視化，均可以在模擬結束後由用戶自己定義，而且可以定義指標與模擬數據之間的關系，層次模型的計算也可以是非線性的或調用已經編制好的模型。
  8. The principles and the characteristics of digital control method in phase - shift full - bridge converter are discussed. the small - signal model are built

    本文詳細論述了全橋移相zvspwmdc - dc變換器數字控制的實現方法，建立了其數字控制閉環小信號模型。
  9. By utilizing expert experience and language information, analyzing, modeling and control of many industrial complex plants can be handled effectively by fuzzy control technology, which otherwise will be very hard by approaches of traditional control theory, if not impossible. in addition, these complex plants can be controlled easily even without exact mathematical models, so fuzzy control has become a popular topic for analysis and design of complex nonlinear systems

    傳統控制理論難以解決復雜非線性系統分析、建模與控制問題，而模糊控制技術由於能夠方便地利用專家經驗及語言信息，甚至無需建立系統數學模型即可對系統進行控制，目前已逐漸成為復雜非線性系統分析與設計所採用的主要方法之一。
  10. The equations of the mean value functions and the covariance functions are established for dynamical systems whose inputs are fuzzy stochastic processes. an existence and uniqueness theorem of ito fuzzy stochastic differential equations is proved, some explicit representations of solutions and the equations of statistical characteristics are deduced for linear fuzzy stochastic differential equations, and numerical methods to nonlinear fuzzy stochastic differential equations are proposed, the conditions for stability and observability of fuzzy linear systems are derived. the kalman filter algorithms of linear fuzzy stochastic systems are brought forward

    主要成果包括：提出了模糊隨機變量協方差和反向協方差的概念；研究了二階模糊隨機變量的均方收斂性，並在此基礎上得到了均方模糊隨機分析、平穩模糊隨機過程及其譜分解的若干定理；根據均方模糊隨機分析理論，得到了輸入為模糊隨機過程的線性系統的輸出輸入統計特徵關系方程；證明了ito型模糊隨機微分方程解的存在唯一性，並給出了ito型線性模糊隨機微分方程解的表達式，統計特徵方程以及非線性模糊隨機微分方程的數值解法；得到了模糊線性系統的穩定性和可觀性條件、線性模糊隨機系統統計特徵方程和線性模糊隨機系統的kalman濾波演算法；研究了當觀測值是模糊數據時，線性回歸模型的建立。
  11. The geometrical variables of the fiber and resin types may be varied to reach the required mechanical properties. the model includes all the important parameters that influence the mechanical behavior : the lamina thickness, the yarn orientation, the fiber volume fraction and the mechanical characteristics of the components

    通過這種方法建立的模型應包含所有影響編織復合材料力學行為的重要因素：板的厚度、編織方向、纖維體積比等幾何參數以及材料的力學性能參數。
  12. In the prototype, a middleware using xml technology is constructed between the client ( or browse ) and database server, the communication between database server and the middleware is based on the xml information and interface. by means of the jdbc interface, we can transporently access hetergeneous databases system. and using xml information that is expressed in a structure, text - based format, we can describe the database information more accuratetly in a general format. at the same time, in order to describe the structure of xml files more clearly, the transpormation from schema has been realized

    該模型在客戶端（或瀏覽器方）和數據庫服務器間利用xml技術構建了一中間件，在此模型中，中間件和數據庫服務器之間的通訊是建立在xml信息和jdbc介面之上的。通過jdbc ，可以透明地訪問異構數據庫；藉助于基於文本的結構化的xml信息，可以更精確地以一種通用的語言來描述數據庫信息。同時，為了更精確地描述xml文件自身結構信息，實現了從dtd到xmlschema的轉換。
  13. This system is operated on the platform of unix ( ibm aix ), using powerdesigner as the modeling tool, based on the db storage of oracle9i, carried out etl works with datastage, built multi - dimension cube and laid out the result upfront by cognos. design and research of the whole dw system was deeply and particularly set forth here, this may make help to unicorn ' s dw project period 2 on theory

    本系統以unix （ ibmaix ）操作系統為開發平臺，使用powerdesigner為建模工具，基於oracle9i的數據庫存儲，以datastage進行etl操作，以cognos作為多維立方體生成及前端展示工具，對整個數據倉庫系統的設計和研究做了深入的分析和詳細的闡述，為數據倉庫二期工作提出了理論上的幫助和建議。
  14. Topics include statistical inference, regression, generalized least squares, instrumental variables, simultaneous equations models, and the evaluation of government policies and programs

    主題包含了統計的推論、回歸、一般化最小平方、工具變數、聯立方程模式、以及政府政策與計劃的評估。
  15. In the first chapter, the improvement and development of furrow irrigation technique, theory foundation of controlled alternate furrow irrigation, and related research advance at home and abroad were analyzed and elucidated, and the main problems needing to be studied further and to be solved were put forward. in the second chapter, the soil infiltrative parameters, irrigating water advancing and water redistribution in soil were studied by adopting the controlled alternative furrow irrigation in field

    根據建立的水量平衡方程，採用模式搜索技術中的爬山法，利用infiltvs分析軟體，計算得到的不同溝灌方式灌溉水流的推進過程與利用實測資料回歸分析得到的水流推進過程幾乎完全重合，預測精度很高，因此證明本文建立的模型和分析計算方法是合理可行的，完全可用於不同溝灌方式土壤入滲參數和水流推進過程的估算。
  16. With the basic theory of air buffer, aiming to the key segment for modeling - flow equation and gas buffering process, theoretical analysis with experimental data is helpful to realize the modeling and simulation research. 3

    介紹了氣動緩沖的基本理論，通過機理分析建立了被研究對象的數學模型，針對建立精確數學模型的關鍵環節? ?流量方程和氣動緩沖過程，提出機理分析與實驗建模相結合的建模方法，並進行了模擬和實驗研究； 3
  17. This article by the way which vertically and horizontally unifies, in on crosswise inquired into our country land criminal law should adopt legislation pattern, goal idea and function orientation, system research land criminal concept, characteristic, basic type, constitution, shape as well as punishment ; on longitudinal unified the entity question and the point of order, the criminal standard and the criminal policy, from aspect and so on constitution protection, civil protection and administrative protection has comprehensively analyzed soil protection each method and its the legislation flaw, performs the land criminal punishment as the systems engineering to clarify analyzes, and puts forward the legislation proposal for the land rules and regulations

    本文以縱橫結合的方式，在橫向上探究我國土地刑法應採取的立法模式、目的觀念和功能取向，系統研究土地犯罪的概念、特徵、基本類型、構成以及處罰，確定行政措施與刑事措施兩者的分界線不應拘泥於數量而應該重行為的過程;縱向上結合了實體問題與程序問題，刑事規范與刑事政策，從憲法保護、民事保護和行政保護等方面全面分析了土地保護的各種手段及其立法缺陷，將土地犯罪的懲治作為系統工程加以闡析，並為土地規制提出立法建議，提出了增設破壞土地質量罪、浪費土地資源罪及土地詐騙罪等三種罪名並對之分析辨別。
  18. This paper narrates the meaning of research in the applied field of prediction for the ultimate bearing capacity of the integrate pile, introduces several typical predication methods for the ultimate bearing capacity of pile, and gives the way for making model. one of them is the partial least - squares regression method which is put forward by me with the help of mathematics knowledge. the method can offer full range analysis for the ultimate bearing capacity of pile

    本論文主要內容敘述了預測法在完整樁極限承載力中應用研究的意義，引入幾種典型的預測法對樁極限承載力進行預測，闡明了模型的建立方法及過程，其中偏最小二乘回歸預測法是本人藉助數理知識提出的一種新的預測法，用此法可以對樁極限承載力進行全過程分析，本論文最後用marc軟體進行模擬模擬預測，進一步實現了預測的實用性。
  19. Based on the theory of risk analysis and fuzzy mathematics, three calculation models of fuzzy risk are established and solution is presented. this solution transforms fuzzy variables into random variables by level cut set so that fuzzy risk can be calculated with traditional risk calculation methods

    從而運用風險分析理論與相關的模糊數學知識建立了模糊風險的三種計算模型，並提出採用水平截集將模糊變量模糊化處理為非模糊量計算模糊風險的求解方法。
  20. In knowledge and economic time, the life - or - death relationship between enterprises is replaced by win - win strategy cooperation relationship between supply chains. supply chain meets the quickly changeable demands of markets and customers with faster and more flexible agile methods. this paper addresses supply chain information - flow model based on eim ( enterprise integrated model ) and builds the overall criterion of enterprise data resource and the methods of data resource processing after analyzing the disadvantages of information share and information integration in traditional supply chain

    本論文針對知識經濟時代，企業之間競爭博弈關系已經被供應鏈之間雙贏的戰略合作夥伴關系所代替，供應鏈以敏捷方式滿足市場和顧客的快速變化需求的特點，在分析傳統供應鏈存在信息共享和信息集成缺陷的基礎上，提出基於企業整體模型的供應鏈的信息模型，建立企業數據資源和數據資源處理方法的全局規范，解決數據冗餘和數據處理方法優化等問題。
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