理論數量方法 的英文怎麼說
中文拼音 [lǐlúnshǔliángfāngfǎ]
理論數量方法
英文
theoretical-quantitative approach- 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...
- 論 : 論名詞(記錄孔子及其門徒的言行的「論語」) the analects of confucius
- 數 : 數副詞(屢次) frequently; repeatedly
- 量 : 量動1. (度量) measure 2. (估量) estimate; size 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) ...
- 法 : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
- 理論 : theory
- 數量 : quantity; quantum; amount; magnitude; number
- 方法 : method; means; way; technique; process; procedure; plan; device; recipe; fashion; tool; maneuver
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In this article i do a lot of analysis for the data formed in the mobile samples with the basis of the research of data mining, mainly including : it analyses and summarizes the theory and technology of data, especially the further discussion of the data mining algorithm for time sequential. it introduces the course of the test curve of the power transmission system of electric mobile and discusses the technology and methods of pretreatment for curve data. it studies and develops the antitype system for the analyses of test curve data of the power transmission system of electric mobile with the mining and analysis of test curve data of the power transmission system of electric mobile and the basis of the algorithm of time sequential
本文以目前數據挖掘的研究為基礎,對汽車樣品試驗中形成的大量數據進行分析處理,主要研究內容包括:分析和綜述了數據挖掘理論基礎和相關技術,特別是對時間序列挖掘演算法進行了深入的討論介紹了電動汽車動力傳動系統檢測曲線生成的基本過程,討論了曲線數據的預處理技術與方法以時間序列挖掘演算法為基礎,對電動汽車動力傳動系統檢測曲線數據進行了挖掘與分析,研究並開發了電動汽車動力傳動系統檢測曲線數據分析原型系統。The scielltific computational theories and methods on bird strike to the windshield of aircraft have been systematically studied and summed up in this thesis, such as fem comptltational principles and procedures to elastic dynamic problems under the conditions of small and non - linear finite deformation, 3d viscous elastic constitutive theory and incremelltal expression under the consideration of the rate effect of non - metallic materials like the aircraft windshield, and the numerical compatational principles and key constitutions for impact - contact dynamic subjects
2 、系統學習並歸納總結了鳥體撞擊風擋結構問題中的科學計算理論與計算方法。按照鳥撞問題數值計算方法逐步深入的思路,系統總結了小變形結構動力學有限元數值計算方法、有限變形的幾何非線性有限元數值計算方法、粘彈性體非線性形變的本構物理關系;對于實施復雜結構有限元動力學計算的載荷增量方法提出了對newmark差分的改進以及進行材料與幾何非線性數值計算的細致步驟。If a country ' s money supply was exogenous, monetary policy using money supply tool is effective, central bank can adjust the money supply to adjust the macro economy ; conversely, if the money supply is endogenous, the monetary policy authorities will be unable to influence its money supply effectively, so that an attempt that the monetary policy authorities adjust money supply and then adjust the macro economy through monetary policy of money supply is ineffective. now under the condition of the inefficacy of monetary policy, the research on the endogenity of our country ’ s money supply is meaningful. first, this paper reviews the research on the endogenous money supply theories
首先,本文回顧了國內外關于貨幣供給內生性理論的研究,並據此澄清了貨幣供給內生性的概念;其次,本文依據貨幣供給的一般模型,找出影響我國貨幣供給特性的因素,結合我國的經濟現實對這些因素進行分析,得出我國貨幣供給存在內生性的結論;再次,本文依據我國宏觀經濟的統計數據,應用經濟計量方法,對我國貨幣供給內生性的結論進行了統計檢驗,檢驗結果對我國貨幣供給內生性的論斷給予了支持;最後,本文提出了內生貨幣供給條件下的貨幣政策中介目標選擇的建議。The merits of the inclusion of quantitative methods based on logical empiricism for explicit definition of input errors and uncertainty, approaches to quantisation of input data, and optimisation of outputs are contrasted with soft systems approaches that incorporate more linguistic and information theory into landscape analysis
為輸入的錯誤和不確定,輸入的數據的量子化的方法和輸出的最佳化的明白定義以合乎邏輯的經驗主義為基礎的數量方法的包含的功績與將較多的語言學和傳播理論納入風景分析的軟性系統方法一起對比。0. 2 the purples of choosing the topic this thesis aims to the present problems which are existing in the traditional examination method on the construction units ( bidders ) during the invitation of bids it is expected to apply such mathematics methods as fuzzy comprehensive assessment, so as to research the quantitative standards for the pre - examination about qualification and the tenders, assessment and the specific, practical method of their pertains, during the invitation of bids and tenders thus, the market for the invitation of bids and tenders be regulated, and the procedure for the predomination and tenders assessment would be more scientific and operative
2本論文選題的目的本論文旨在針對目前施工招投標實踐中傳統的考察施工單位的方法所存在問題,擬通過模糊綜合評判等數學方法,研究工程施工招投標中資格預審和評標中的量化標準以及具體實用的操作方法。以規范招投標市場,並使招投標初審和評標過程更具科學性和可操作性。本課題的研究成果將對我國工程招投標量化管理工作有很強的實用價值。In order to improve the technology level of testing static parameter of rocket bomb and increase its hit ratio, this paper describes in detail the measuring system of the moment of inertia of rocket bomb, the designing principle and realizing method
為了提高我國航彈靜態參數測試的技術水平,增強航彈命中率,本文詳細論述了航彈極轉動慣量測量系統的設計原理及實現方法。After generalizing the characteristic of modern equipment, the mission of equipment management and general situation of chinese equipment management, basied on two forms of equipment management - - - - - - practicality & value, the author combined quantitative & qualitative methods with example to analyze and discuss questions, especially the reasonable update & depreciation, accordingly achieving the optimization of the technical efficiency & economic benefit 0 one of emphases of the thesis is methods application of equipment reasonable update, that is starting with economic benefit to looking for reasonable using fixed number of year. the thesis used inferior - converted numeric method and rate equation which based on the theory square and combined with harbor loading machines & tugboat ' s actual facts, calculated the economic life of the same machine in order to make sure harbor machines " reasonable using fixed number of year. at the same time, the author made use of midpoint value regress method and stochastic trapeziform forecast method to calculate and analyze and gain the reasonable conclusion o the other emphases is questions of harbor equipment
本文概括介紹了現代設備的特點、設備管理的任務以及我國設備管理發展的概況后,作者從設備經濟管理的兩種形態? ?實物形態和價值形態出發,採取定量與定性相結合,以定量為主,結合實例進行分析與論述,對港口設備的合理更新與折舊問題進行了著重研究,從而實現設備的技術效能和經濟效益的最優化。本文研究的重點之一是設備合理更新的方法應用,即從經濟效益出發,來尋求設備的合理使用年限。本文結合港口裝卸機械和港作拖輪的實際,運用以正方形理論為基礎的低劣化數值法和費用方程兩種方法,計算了同一種機械設備的經濟壽命,從而確定港機合理的使用年限,同時,運用了中點值回歸法和隨機梯形預測法進行計算和分析,得到了合理的結論。Firstly, the principle of gps kinematical carrier phase measurement positioning is introduced concisely. the mathematical mode of gps carrier phase measurement absolution positioning is discussed and provided. a way to obtain the difference between the true location and the estimated location is proposed
論文首先介紹了gps動態載波相位測量定位原理,討論了動態載波相位測量絕對定位的數學模型,給出了一種求解接收機所在位置改正數的方法。The basic concepts and character values of voltage fluctuation and flicker are introduced firstly, and then the common methods of suppress the voltage fluctuation are discussed. further more, the process of extracting voltage fluctuation signal and calculating flicker values is analyzed, and the principle of detecting voltage fluctuation and flicker is detailed. by analyzing and comparing the features of the methods and devices in existence, a new digital detection method is present
論文介紹了電壓波動和閃變的基本概念、特徵量以及抑制電壓波動與閃變的常用方法,從電壓波動信號的提取和閃變值的獲得兩方面系統地闡述了電壓波動與閃變的檢測原理,分析比較了現有測量方法和裝置的特點和優劣,在此基礎上,提出了一種新的數字式微機檢測方法。It is discussed that the present harmonic analyzers do n ' t satisfy the requirements of china standard for harmonic measure of quick disturbance harmonic load. the measurement error brought about by the harmonic analyzers adopting ft or fft algorithm is analyzed. a cycle discrete fourier algorithm that should n ' t be effected by aperiodic component is presented, and the results of simulation show that it has higher accureacy
本文對電力系統諧波的測量方法,數據處理及電力牽引負荷對電力系統的影響進行了研究,論述了目前國內外生產的諧波分析儀用於快速波動諧波負荷的測量不滿足國標的要求,分析了諧波分析儀普遍採用的ft或fft演算法所產生的測量誤差,提出了一種不受非周期分量影響的全周波離散傅里葉演算法,模擬結果表明精度好。Recently, a great progress has been made in aerodynamic optimization design technologies based on computational fluid dynamics. the control theory approach advocated by antony jameson is the typical methodology among them. its major advantage is that the computation of the sensitivity derivatives of cost function with respect to design variables is nearly independent of the number of design variables, which greatly saves the computational cost
近年來,計算流體力學( cfd )設計技術得到較大發展,其中最有代表性方法是jameson發展的基於控制理論(伴隨方法)的氣動優化設計技術,其顯著優點是目標函數對設計變量的梯度計算幾乎與設計變量數目無關,從而大量節省了計算費用,並成為當前cfd領域的研究熱點。In this paper i calculate the reasonable possession quantity of port handling machineries with chance - constrained linear programming. first in the paper is the background and meaning of this research ; then analysis present situation of port machinery management both in practice and theory ; in chapter 3, i qualitatively discusses characters influencing machinery quantity, which include lifting ton, intact rate and using rate, age of machinery, machinery purchase and working cost and so on. in chapter 4, i take the influencing characters to mathematic model of chance - constrained linear programming, aiming to maintain the need of production and reduce machinery cost
文章首先介紹了選題的背景、意義以及主要工作;第2章介紹了港口機械管理在港口企業管理中的地位與作用,以及我國港口機械設備管理與配置現狀,並簡要介紹目前港機合理擁有量的理論研究方法;第3章從技術與經濟角度定性分析了各種因素對港機擁有量的影響,其中主要包括機械起運量、完好率與利用率、機械設備役齡、購置與營運成本等;第4章將各種影響因素引入模犁,提出以完成生產任務、機械成本最低為目標,應用隨機線性規劃模型計算港口流動機械合理擁有量的方法;第5章以大連港大港區為例對模型進行應用,選擇四種型號叉車為研究對象,對其歷史經濟與技術數據進行統計分析,其中重點對隨機變量單位臺時維修費用進行了正態分佈擬合。According to theoretical model given by a. yariv, the partial revealing effect of subsequent recording light on fixed holograms has been described, and accordingly inter - batch optical erasure time constant, f, is proposed to evaluate the optical erasure to electronic gratings compensated by ions. the special experiment for measuring the parameter f is designed and performed
依據yariv的理論分析方法,理論描述了記錄光對已定影的全息圖的部分顯影作用,據此首次提出用於量度離子補償后的電子光柵光擦除效應的批間光擦除時間常數f ,並設計實驗測得了批間光擦除時間常數f 。Based on some calculation methods on transverse ground settlement, the mechanics of ground settlement caused by shield tunnel construction are discussed. in combination with the shield driven section from xuanwu gate station to new mofan road station of nanjing metro, the monitoring data are analyzed. mainly zone and the subordinate zone of ground settlement caused by shield tunneling is summed up, and the influence zone are definite
2 、通過對盾構推進產生地表沉降機理的論述,在總結了各種理論計算方法的基礎上,結合南京地鐵玄武門新模範馬路區間的實際情況,實測了大量的橫斷面數據,並進行分析研究,得出了盾構推進對地表影響的主區域和次區域,明確了盾構推進時對橫向地表的影響范圍,研究結論具有很好的社會效益和經濟效益。Valuing intangible assets is the process of making certain the valuation of intangible assets, which cannot without the using of mathematical methods. the using of mathematical methods logically is the linchpin that makes the valuation exact and impersonal. because some mathematical methods used nowadays cannot integrate with the theoretics of valuing intangible assets, mathematical methods cannot direction the valuing intangible assets properly
無形資產評估是對無形資產價值定量化的過程,此過程離不開數學方法的運用,採用合理的數學方法是得到準確、客觀的評估值的關鍵,由於現今很多數學方法沒有與無形資產評估理論相結合,使得數學方法並不能較好的應用於指導無形資產評估,因此對無形資產評估進行數學方法的應用研究很有必要。It has important significance in critical and subcritical experiment research. on the one hand, it can make theoretical estimate for experiment assembly in advance. on the other hand, it can compare with experimental value and check up the theoretical computation method and nuclear data
它在臨界及次臨界實驗研究中有著重要意義,一方面可以對實驗裝置的設計作理論預估,另一方面可以與實驗測量值進行比對,檢驗理論計算方法和核數據。First, a research is done in this paper about error correction methods of network analyzer, including the analysis of the network analyzer principle, the establishment of error model and the acquirement of standard calibration method and nonstandard calibration method. based on 12 - error module, the solt ( short + open + load + thru ) method which is standard calibration one and the slt ( short + line + thru ) method which is nonstandard calibration one are obtained
本文在分析s參數的測量誤差的基礎上,研究了網路分析儀誤差校正方法,包括分析網路分析儀的結構、工作原理和測量方法,用已有的網路分析儀測量s參數時的誤差理論建立誤差模型,構造其相應的標準件校正方法和非標準件校正方法。The author of this paper introduces the fundamental research methods and different optical measurement techniques of liquid surface wave as well as the obtainable parameters for surface wave characteristics
摘要介紹了不同液體表面波的理論研究方法和光學測量技術以及可以得到的表面波特性參數。In the first chapter of the article we introduce the bogoliubov - valatin transformation theory based upon the xxx antiferromagnetic model. in the second chapter, a new algebraic diagonalization method is presented
第二章介紹一種新的代數對角化方法的理論,這種方法可以將具有半單李代數結構的哈密頓量對角化。On the premise of summarizing former contributions in the field, and considering the universality of the cylindrical space with circular cross - section in industry, the author develop a novel ofpt structure, on which the design theories, numerical simulation, design of experimental system for plane structure, preliminary experiment and design of applied space structure are presented. the main contents of the thesis are that : put forward the novel ofpt pixel distribution and plane - light - path design theories and their empirical formulae. the numbers of the ofs units and their emitting rays can be decided by the requirements of image - reconstructed resolution and the size of the center unmeasured region
本論文在總結前人工作的前提下,充分兼顧了工業中具有圓形截面的圓柱形容器或管道普遍存在的事實,提出了一種新型的光纖過程層析成像結構,並從理論設計方法,具體結構模擬,平面結構實驗系統設計,初步實驗以及空間結構實用化設計、理論分析等方面進行了研究,主要的創新點在於:提出了一種用於工業過程監測與控制的新型光纖過程層析成像結構設計方法,並推導了該方法的經驗公式,該方法主要包括像素分配和平面光路結構設計,可以根據工程應用中圖像重建的解析度和圓形截面非測量區域所佔比例的要求,設計所需傳感單元的數目和傳感單元發射光線的數目;設計了一種新型的光纖過程層析成像結構,並對該結構進行了可行性分析和數值模擬。分享友人