數學的基本原理 的英文怎麼說

中文拼音 [shǔxuédejīběnyuánlǐ]
數學的基本原理 英文
fundamentals of mathematics
  • 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...
  • 的 : 4次方是 The fourth power of 2 is direction
  • 本 : i 名詞1 （草木的莖或根）stem or root of plants 2 （事物的根源）foundation; origin; basis 3 （本錢...
  • 原 : Ⅰ形容詞1 （最初的; 原來的） primary; original; former 2 （沒有加工的） unprocessed; raw Ⅱ動詞（原...
  • 理 : Ⅰ名詞1 （物質組織的條紋） texture; grain （in wood skin etc ） 2 （道理;事理） reason; logic; tru...
  • 數學 : mathematics
  1. So combine the item of “ space targets surveillance photoelectricity telescopes arrays system ”, this thesis does research in developing space targets visualization system. the main achievement in this thesis can be summarized as follows : 1. expatiate e the basic theory of satellite track dynamic, analyse the orbit characteristic of two - body problem and launch window, subastral point calculation, visibility and coverage analysis, two - line element sets

    本文結合「空間目標監視光電望遠鏡陣系統」課題，進行了空間目標可視化系統的設計和研究，主要作了以下幾方面的工作: 1 、闡述了衛星軌道動力學的基本原理，分析了二體軌道特性和發射窗口的基本特性，星下點軌跡計算、可見性和覆蓋分析和兩行根數。
  2. Through consulting lots of relevant references, present research of direct drive volume control hydraulic servo system is summarized in this paper, the principle and character of this system are expatiated, the principle of vector control is introduced. at the same time, the mathematical model of ac asynchronous motor is set up based on the vector control theory. the mathematical models of both the pump controlled motor and pump controlled cylinder are set up and simulated in this paper

    在查閱大量國內外相關文獻的基礎上，本文綜述了國內外對該系統研究概況，闡述了該類系統原理和特點;闡述了矢量控制的基本原理，並基於這一原理建立交流異步電動機的數學模型;分別建立了泵控馬達系統和泵控缸系統的數學模型，並給出了模擬分析;設計了用於泵控馬達系統的集成閥塊，加工了密閉壓力油罐;針對現有直驅式電液伺服裝置所存在的問題，本文主要針對系統工作過程中所產生的噪音與爬行問題進行了一定的研究。
  3. The macro model of drift region resistance was established based on the solution of poisson ’ s equations and continuity equations. by the combination of spice mos ( level = 3 ) and the macro model, the complete dddmos model was then obtained, which accords well with simulated data. by simulating and comparing different devices of different process parameters, the model is applicable for different bias regions and can be useful in the power integrated circuit research in future

    首先介紹了器件建模的基本原理及相關模擬技術，然後利用工藝模擬軟體生成器件基本結構，並對其基本特性進行了分析;分析了業內和學術界比較通用的高壓器件建模的方法，隨后在模擬實驗的基礎上著重分析了dddmos的物理特性，在求解泊松方程、連續性方程等基本方程的基礎上，建立有物理意義的漂移區電阻的宏模型;隨后結合spicemos （ level = 3 ）模型而得到完整的dddmos模型，此模型與模擬數據符合得比較好，通過對不同工藝參數的器件進行模擬比較，該模型能夠覆蓋不同的工作偏壓范圍，具有較明確的物理意義，對今後的功率集成電路的研發有一定的參考意義。
  4. In the first part of this dissertation, theory of fracture mechanics of the frozen soil has been presented. a general strength theory based on fracture mechanics was proposed, and the validity of the theory using in frozen soil was discussed. the fracture toughness values for different kinds of cracks extension were determined, such as the plane strain fracture toughness for mode i cracking ( kic ), fracture toughness for mode cracking of frozen soil and the intersection of frozen soil and concrete

    論文第二章為凍土斷裂力學的基本理論，包括斷裂力學在凍土研究中的工程適用性、條件適用性、平面應變斷裂韌度測試的適用條件等，給出了凍土斷裂韌度k _ （ c ） 、 k _ （ c ） 、 -型復合斷裂測試的基本原理及試驗方法，並基於weibull脆性破壞理論推導了凍土三點彎曲試樣k _ （ c ）尺寸效應系數，為後面的工作提供理論基礎。
  5. Secondly, introducing the image analyzing technology with reference to the disadvantages of the traditional ferr - graph analysis technology, and with the combination of characteristic parameter optimizing filtration so as to raise a description method of debris micro - morphologic character. thirdly, with the application of mode recognition method, completing the process of debris auto - recognition based on the collected information of the debris configuration characteristics ; and conducting the diagnosis on the aero - engine wear faults according to the theory of particle tribology. fourthly, introducing information fusion technology to solve the problem that a single method can not collect enough fault premonitory information to conduct the wear fault diagnosis, hence to conduct the research and exploration in the field of comprehensive diagnosis on the aero - engine ' s multi - fault premonitory information

    本文的研究工作主要包括以下五個部分：首先，介紹航空發動機常見的磨損故障類型，研究磨損故障的失效機理，分析磨粒的產生機理、分類以及形態特徵：其次，針對傳統鐵譜分析技術的缺點，引入圖像分析技術，再結合特徵參數優化篩選，形成基於圖像的磨粒顯微形態學特徵描述方法：然後，基於提取到的磨粒形態特徵信息，應用模式識別方法完成磨粒自動識別，並根據顆粒摩擦學的基本原理進行航空發動機磨損故障的診斷與定位：再后，鑒于單一方法不能提取足夠的故障徵兆信息進行磨損故障診斷，本文引入信息融合技術，開展航空發動機多故障徵兆信息綜合診斷方法的研究與探索；最後，基於航空發動機滑油光譜分析與鐵譜分析數據，應用時序模型、灰色模型以及組合模型進行磨損故障的預測方法研究。
  6. The basics of lithography process, as well as the basic structure of lithographic system and the basic theory of partially coherent imaging are introduced in this paper. a bi - linear model of optical imaging is also presented. based on these theories, the simulation process of csplat is particularly analyzed, especially the computation of tccs ( transmission cross coefficient ) under different illuminations and the processing of primary lens aberrations inside tcc computation process

    本文從光刻基本過程入手，介紹了光刻機光學系統的基本組成、部分相干光透射成像的基本原理，提出了光學系統的雙線性模型，並在此基礎上詳細分析了模擬軟體splat的模擬過程，其中著重分析了光學系統的傳輸交叉系數tcc的計算，包括不同照明系統下tcc的計算以及tcc計算中像差的處理。
  7. The thesis comprehensively deliberates stochastic and fuzzy character of controlling the cost of engineering construction ; it takes quantitative analysis as the dominant factor, takes qualitative analysis as the secondary factor, establishes an comprehensive system of controlling the cost, and make various theories, the basic principles and the methods of engineering maths in the analysis and calculation of controlling the cost of engineering construction, such as effect theory, fuzzy maths, value engineering, grey system and system simulation. it also establishes the simple and effective practical model. on the basis of practical example, it puts forwards the train of thought and method to controls the cost of engineering construction in the different stage

    本論文綜合考慮了工程造價控制的隨機性和模糊性，以定量分析為主，定性分析為輔，構造了造價控制的綜合體系，將效用理論、模糊數學、價值工程、灰色系統、計算機模擬等多種理論及工程數學的基本原理和方法應用到工程項目造價控制的分析和計算中，建立了簡便而有效的實用模型，並結合工程實例，提出來了不同階段工程造價控制的思路和方法，針對不同的情況，綜合應用定性與定量的控制方法，消除了以往工程項目造價控制只停留于項目實施階段的缺陷，提高了量化研究的水平和準確性，為政府建設管理部門進行科學管理及各建設參與單位今後進一步改進自身的項目造價管理工作提供了寶貴的理論依據。
  8. This paper introduced a design of optic self - guided carrying vehicle, and through mathematics analysis, logic analysis of plc, this paper has given the basic self - guided principle of the self - guided carrying vehicle

    摘要提出一種基於光學引導自動運輸車的設計方案，並通過數學分析、 plc邏輯分析運算，給出了自動運輸車的自動導向的基本原理。
  9. According to the law of mass action, the law of mass conservation and the principles of chemical thermodynamics, mathematics model about components " modes of occurrence ( that is simple ions, complex anions and complex compounds ) and their concentration in dam foundation solution has been set up with balance constant method

    本文根據質量作用定律、質量守恆定律和化學熱力學的基本原理，應用平衡常數法建立了地下水水質組份存在形式（即單一離子、絡陰離子和絡合物）及其濃度分佈的數學模型。
  10. According to the faults of traditional direct torque control and the requirement of an induction motor ' s control strategy, the author changes the method of regulating stator flux to make its path approximate to a circle as possible as could and put forward a new way to use a three - value torque regulator

    本論文研究了異步電動機的數學模型，介紹了直接轉矩控制的基本原理，並根據傳統直接轉矩控制存在的缺點以及對電動機調速性能的要求，改變對定子磁鏈的調節方式，使定子磁鏈軌跡近似為一圓形。
  11. ( 5 ) analysis of data measured with multi - element regression, and optimized mathematics model of grain moisture measurement is brought forward based on contrast of several stat parameters. the particular operating of data fusion method based on parameter estimation is used. the validation is proved by increasing the measurement precision and reducing the ucertain factor

    （ 5 ）採用多元回歸分析的方法，對檢測數據進行了分析，在運用各種統計參數進行比較分析的基礎上提出了糧食水分檢測的最佳數學模型。分析了採用基於參數估計方法進行數據融合的基本原理，驗證了此方法對于減小不確定因素影響，提高檢測精度的作用。
  12. The author wants to look forward to the latest trend of development in this field by studying the theoretic and practical achievement in information retrieval language both at home and abroad in the time of internet. this paper is made up of five parts. the first part analyses the effects of information retrieval language in network condition ; the second part introduces the achievements in electronic traditional classification and the using of traditional classification in network and in information retrieval tool ; the third part introduces the achievements in electronic traditional subject and the using of traditional subject in network and in information retrieval tool ; the forth part is about natural language processing and natural language retrieval which includes basic principles of natural language processing and the using of information retrieval ; finally, the author points out that the new development of information retrieval language includes metadata and the integration of the classification - subject - natural language

    本文主要研究網路環境下信息檢索語言的發展，主要內容包括五部分：第一部分分析了網路環境對信息檢索語言的影響；第二部分是網路環境下分類檢索語言的應用，包括傳統分類法電子化及在網路上的應用，網路信息檢索工具中的應用；第三部分是網路環境下主題檢索語言的應用，包括傳統敘詞表電子化及在網路上的應用，在網路信息檢索工具中的應用；第四部分是自然語言處理與自然語言檢索，包括自然語言處理的基本原理及在信息檢索中的應用，國內外自然語言檢索進展；作者在論文最後指出，在網路環境下信息檢索語言新發展有：元數據研究；分類-主題-自然語言一體化，分析國外一體化系統實例：一體化醫學語言系統umls ，國內一體化系統實例： 《中國財經報刊數據庫》檢索系統；並指出學科?事物概念組配型檢索語言是理想發展模式。
  13. First, based on the basic theory of arm and the concept of radiant point enticing system, the system theory is inducted, the system model is established, and the dispsal of stations to the enticing system of two - points is proposed, the ruing probability index to classify and simulate all kinds of embattling mode is introduced, then, every simulation conclusion is analyzed, evaluated and compared to find the optimal embattling mode

    主要從反輻射導彈的基本原理和有源誘偏的概念入手，對兩點源誘偏系統進行理論推導、數學建模、布站設想，后引入毀傷概率指標對各種布站方式進行分類、模擬，對每一種模擬結果進行分析、評估，再把各種分析結果加以比較，從中找出最佳的布站方式。
  14. Based on national ethno - economic policy in view of marxism, this article does research into the program with relevance to the economic policy theory of contemporary chinese minorities utilizing management science, ethnology, ethno - economics as well as basic theories of other related fields

    本文以馬克思主義的觀點，運用管理科學、民族學、民族經濟學和其他有關學科的基本原理，以國家民族經濟政策為依據，以當代中國少數民族經濟政策理論為對象，對有關課題展開系統且有重點的研究。
  15. Based on the " research on the new method for rotating machine faults diagnosis based on independent component analysis " ( national nature science fund project, no : 50205025 ) and " study on the new method of corba - based distributed calculation tactics construction in remote condition monitoring and diagnosis " ( zhejiang province nature science fund project, no : 501061 ), this paper aimed to the rotating machinery faults diagnosis oriented time - frequency analysis. the emd - based basic theories and methods were studied ; to weaken the emd method ' s end effect, some new data extention means were proposed ; to improve the emd method ' s precision and efficiency, some new algorithms were proposed ; the emd based time - frequency analysis software was designed and developed ; a experiment system at the base of rotor test bed was built to study the ro tor faults diagnosis using the new time - frequency analysis method, then studed several typical faults

    本文結合「基於獨立分量分析的旋轉機械故障診斷新方法的研究」國家自然科學基金項目（ 50205025 ）和「基於corba分佈計算策略構建遠程監診的新方法研究」省自然科學基金項目（ 501061 ） ，以面向大型旋轉機械故障診斷的時頻分析為目標，研究了該方法的基本原理和演算法：針對其端點效應等不足，提出了新的數據延拓技術；針對emd演算法的精度和速度上的不足，提出了新的改進演算法；設計和開發了基於emd時頻分析的軟體系統；以模擬轉子實驗臺為基礎構建了實驗系統，並進行了實驗研究。
  16. Some issues of time - correlated single - photon counting technology for detection for optical properties of biological tissue are discussed, including its basic principle, components and conventional methods applying the technology

    摘要探討了目前普遍應用於測量生物組織光學參數的時間相關單光子計數檢測技術，詳細闡述了該技術的基本原理、系統組成以及利用該技術測量生物組織體光學參數的常用方法。
  17. After that, she adopts game theory to study twice price reductions. from the game primary factors such as participants, strategy and benefits, she sizes up the efficiency of the price competition, and analyzes the strategical selection system in competition and cooperation between humen bridge co. and humen ferry co. in the third section, firstly, she draws out the linear regression formula with time series data and vehicle flow to estimate future flow under the condition of un - reducing price with the tools of statistics

    第三部分先用統計學的基本原理和分析工具求得虎門大橋車流量與時間序列的線性回歸方程，來推算假設在未調價條件下的年流量；再運用管理經濟學的價格彈性理論比較調價前、后的車流量和價格的變化關系，求出二類車的價格彈性系數，用以判斷虎門大橋這次二類車調價策略的效率性。
  18. Taking stray light in " shenguang iii " as the study subject and basing on the basic principle of geometrical optics, applying the technological path of paraxial ray and real ray tracing, a new analytic way and data structure, which suits for the specific requirement in analysis and process of ghost images, is presented

    本課題就是以「神光- 」激光裝置中的雜散光為研究對象，針對高功率多程放大系統在鬼像分析與處理方面特殊要求，從光線光學的基本原理出發，應用近軸光線與空間光線追跡技術路線，提出一種新型的分析方法和數據結構。
  19. This paper introduces the basic theory of mathematical morphological and the technology of morphological skeletonizing based on hardware

    本文論述了數學形態學的基本原理以及基於dsp和fpga的形態學骨架提取硬體實現技術。
  20. Base on the basic principle of continuum mechanics, 2 - d contact type model are derived using circular plate element. mohr - coulomb type failure criteria and failure coefficients related with stress ratio are used in this model to simulate the failure process. the wave propagation in an orthotropic plane under impact loadings was numerically simulated, by using this algorithm

    從連續介質力學的基本原理出發，推導基於圓盤單元的正交各向異性二維連結型離散元計算模型，在模型中採用了mohr - coulomb型破壞準則和與應變率有關的材料破壞系數用以模擬材料的動態損傷和破壞過程。
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