數的歸格化 的英文怎麼說
中文拼音 [shǔdeguīgéhuà]
數的歸格化
英文
number normalization-
Because of a great deal of farmland conversion, substantive income from farmland conversion is produced, therefore, decuple even hundredfold income has increased, after rigid system of farmland changed into construction land execution, non - farming income in a great measure belongs to state, so other benefit bodies become fewer, which makes distribution mechanism out of control
在這些收益當中,大部分是農地非農化收益,其收益成數十倍甚至上百倍增加。國家實施嚴格的農地轉化建設用地的管制,非農化收益大部分歸國家屬于,其他利益主體收益較少,使分配受益調控機制失控。This study uses mathematical statistics and logic analysis to analyses the gold medal ownership according to the documents of the 28th olympic games and the 10th world track and field championships, and finds the current pattern change of world track and field sports
摘要根據第28屆奧運會田徑比賽和第10屆田徑世錦賽比賽資料,運用數理統計和邏輯分析的方法對金牌歸屬進行分析,找出目前世界田徑運動的格局變化。The function of science and technology progress in economic development is discussed from the economic and technique. this thesis divides four contents. chapter 1 analyzies cobb - dorglas production function and so1ow " worth method in remaining " theories, and introduces this thesis ’ main content. measure to calculate chemical fibre business science and technology progress contribution rate with the " worth method in remaining ", the chemical fibre business annual report data for measure to calculate basic data, calculation method adopt excel, using this method to jilin chemical fibre business in the 1995 - 2005 years science and technology progress the contribution rate proceeds to measure and analyze
本文從技術和經濟相互關系角度論述了科技進步在經濟發展中的作用,著重分析了柯布一道格拉斯生產函數及索洛( so1ow ) 「余值法」在我國化纖企業中的適用性。針對化纖企業多年以來受產能增加和需求不足的影響而產生的效益滑坡問題,利用企業上市公司年報數據,使用excel表進行數據計算,研究歸納出一種簡捷、科學的測算化纖企業經濟增長中科技進步貢獻率的模型方法。A new calculation method for optimizing diesel engine performance, called nonlinear regression - mess method, is put forward. in this paper, 25 groups of simulated values are calculated from the diesel engine working model, specific fuel consumption, peak pressure, rate of pressure rise, nox and peak temperature are fitted into explicit function about compression ratio and fuel injection advance angle
本文利用柴油機工作過程模型,得出25組模擬計算數據,利用非線性回歸將油耗、最大爆發壓力、壓力升高率、 no _ x濃度及最高燃燒溫度擬合成壓縮比和噴油提前角的顯函數,並用網格法進行優化,用c語言編制了優化計算程序,得出最佳的壓縮比和噴油提前角,使其優化匹配。On the basis of that, according to basic theory of spherical symmetry grin optics and the rigorous computation of light tracking, its effect on retro - reflection was estimated. finally, by optimized computation the best technical parameters were obtained and the direction of improve its retro - reflection effect was determined
在此基礎上,根據球對稱梯度折射率光學的基本理論和光線追跡的嚴格計算,估算了用其製作回歸反射材料能夠達到的性能指標,並通過優化計算尋找到最佳技術參數,為提高回歸反射材料的性能指明了方向。Holding that mse should consists of four parts of morals, intellect, aesthetics as well as physical culture, and its target should aim at the formation of students " perfect personalities, he considerably emphasized the cultivation of student ' s morals, the roles of physical and aesthetic culture in facilitating their moral formation, and made a thorough exposition of what should be included in moral education from the perspectives of diligence, vocation, rights and duties, bravery and math in the category of instrumental disciplines, and held that a practical attitude be take so as to facilitate the national development, he included the natural and social science in the c ategory of knowledge accumulation, and excluded what is non - scientific out of the courses
但后來隨著社會形勢的變化,蔡元培認為中等教育在不放棄普通教育的同時,更應該培養公民謀取職業的能力,所以他又提出了在中學教育中設置職業教育的思想。蔡元培認為中學教育的內容應該包括德育、智育、體育、美育諸方面,以使學生形成「完全之人格」 。智育方面,他將國文、外語、數學歸納為練習工具的課程,主張從實用出發,並以此促進民族的發展,同時強調這三科對于升學的重要性;將自然科學、社會科學歸入增進知識的課程,介紹了它們對於人類發展的重要性,鼓勵學生以學習它們為樂。In this article, we use idea of turning dispersion into convergence and put all the well ' s points into the same unit net to think about it. and answer three questions of the distribution of well drilling by the way of searching for groups of points. fincite - step - searching underthe condition of translationg fcoordinate system or revolving coordinate system. to first question. we find two algo - rithms and make use of data that is given to find the solution. we seek coorlinate of net point is co. 361, 0. 461 ) and mostly four old well ' s points are utilized at the same time by first algorithim, which are no. 2, no, 4, no. 5, no. 10. by second algorithm, we rechon the coordinate of net point is co. 390, 0. 505 ). and that mostly four old well ' s points are utilizld which are no. 2, no. 4, no. 10. to second question, we turn it into the first question by angling awt the center of net point. we seek that mostly six old well ' s points are utilized at the same time, which are no. 1, no. 6, no. 7, no. 8, no. 9, no. 11, when net is angled 0. 78 radian. and net point is translated to ( 0. 75, 0. 076 ) ( at nwe coordinate system ). to third question, wefind a necessary and sufficient condition and affer algorithms, at last, we analyse algorithms
運用化分散為集中的思想,把所有的井點都放在同一個單位網格內考慮.在坐標可平移、旋轉的條件下,利用尋找點群、有限步驟搜索法,對鉆井布局的三個問題進行了解答.對問題一,給出了兩個不同演算法.並對題目提供的數據進行了求解,演算法1得到的結點為( 0 . 361 , 0 . 461 ) ,最多有4個舊井點被同時利用,它們是第2 、 4 、 5 、 10個井點;演算法2得到的結點為( 0 . 390 , 0 . 505 ) ,最多有4個井點被利用,它們是第2 、 4 、 5 、 10個井點.對問題二,以結點為中心旋轉一定的角度后,歸結為問題一進行求解,求解結果為當網格傾斜角為0 . 78弧度(相對原坐標系) ,結點平移到( 0 . 75 , 0 . 076 )點(在新坐標系下) ,可被同時利用的最多舊井點為6個,它們是第1 、 6 、 7 、 8 、 9 、 11個井點,對問題三,我們給出了充要條件,並給出了演算法.最後還分析了演算法的優劣性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。Correspondingly, the hedge combination invention model has become hedge joined speculation mathematical model. the new model has been analysed theoretically and is effective in enterprise ' s active application. the thesis proves the linear correlativity of spot price and future price by excel software, calculates correlation of two markets. hedge rate. regress equation by two market price and offers quantitative evidences for investment decision - making
本論文運用excel軟體,利用散點圖證明了期、現兩市場價格的相關關系,對現貨價格、期貨價格進行線性回歸,給出了計算期、現兩市場的相關系數、套保率的方法,為企業投資決策提供可量化的依據,在實際運作中,具有較強的可操作性。For the problem in editing commonly occurred in the press ' s daily affairs such as the classification of the data format of electronic file, this paper pots forward a solution to the electronic document management with respect to order and standard in the press
摘要通過對刊社編輯工作中常見的電子文件數據格式的整理和歸類,結合目前實際工作中遇到的問題,提出相關的解決方案,實現刊社電子文件管理的條理化、規范化。By analyzing the present situation and the existing problems of the project invitation of bids and tenders i put forward my opinion that the pre - examination of qualification and the tenders assessment be quantitatively managed in the project invitation of bids and tender the quantitative standards for examination is suggested in my thesis, on the basis of studying the domestic advanced experience and international, and on the basis of emphatically analyzing and researching the critical parts in examination and selection of the construction units during the project invitation of bids and tenders - - - - - - the procedure for pre - examination of qualification and the tenders assessment as well as the main factors that world influence the selection of the construction units. by applying mathematics method, the math model of comprehensive assessment is proposed for the pre - examination of qualification and the tenders assessment
2本人擬做的工作主要是: ( 1 )分析工程施工招投標的現狀的現狀及存在問題;一( 2 )分析工程招投標資格預審和評標中的各種因素;討論我國工程施工招投標的考核方法,確定資格預審和評標中各種方法的景化考核標準; ( 4 )運用數學方法提出資格預審和評標的模糊綜合評判數學模型; ( 5 )討論了確定權重的方法; ( 6 )編寫計算機輔助模糊綜合評判的應用程序; ( 7 )歸納具體實用的招投標的具體量化分析方法。Bearing capacity and displacement are two main problems in the application of geotechnical engineering. based on a series of pull - out tests using three kinds of paper and a sort of window screening as geogrid, twenty - seven in limit and several in working - stress geogrid - reinforced slope model tests designed through orthogonal principle have been conducted to have obtained the relationship between the bearing capacity and four factors ( i. e. reinforcement, angle of reinforced slope, the designed - length of reinforcement and the distance between layers of reinforcement ). the law of slope lateral ( horizontal ) displacement versus to the height of slope vary with external - load was derived from the model test data, and the main factor affecting the lateral and vertical displacement of geogrid - reinforced slope was obtained through analysis
承載力(強度)和變形是巖土工程應用領域的兩大主要問題,本文以紙和窗紗布模擬加筋土邊坡的土工格柵,在一系列拉拔試驗的基礎上,以正交設計理論分別安排27個極限應力狀態和若干個工作應力狀態加筋土邊坡模型試驗,並以模型試驗獲得的數據為依據,採用誤差、極差及回歸分析方法,探討了加筋土邊坡承載力與筋類、筋長、層間距、坡角4因素的相關關系,獲得了在外荷載作用下加筋土邊坡的側向位移隨坡高的變化規律(並進行了定性解釋)和坡頂的豎向位移特性,並分析其主要控制因素。Beginning with the problem of interlaced region between farming and herding, the boundary line of the interlaced region is calculated based on grid with 10km grid ; then the relation among land use of the region, soil erosion and erosion region is analyzed ; based on factor classification, no useful factors were neglected and stepwise regression method was used to analysis the drive of land use change ; fractal method was applied to analysis the degradation of land - use and relation among land use, soil erosion and wind - water erosion zone ; environmental variances are introduced to establish characteristic index of land use change and analysis the effect of land use change on soil erosion
從農牧交錯帶的實質問題入手,基於10公里網格,計算農牧交錯帶的界限;在此基礎上分析農牧交錯帶的土地利用、土壤侵蝕及與風水侵蝕帶的關系;在因子分層的基礎上,剔除不需要因素,採用逐步回歸的方法,進行土地利用變化驅動力分析;運用分形方法分析土地利用的退化,並分析土地利用與土壤侵蝕的關系,引入環境變量,建立土地利用變化特徵指數,分析土地利用變化對土壤侵蝕的影響。They are agricultural productive materials price growth rate, sown area of grain crops growth rate, grain yield per area growth rate -, natural disaster covered grain areas growth rate, net grain import change rate, grain reserve change rate, population growth rate, per income growth rate, city and town population growth rate, food industry production value growth rate, year - end pig number growth rate, medical & pharmaceutical and textile industry production value growth rate, grain marketization degree, inflation rate using the previous year as base year ( preceding year = 100 ), public grain purchases price growth rate, investment in agricultural science and technology growth rate, investment in agricultural infrastructure growth rate, growth rate of graduates number from agriculture, forestry, science & technology universities and colleges and specialized secondary schools, government expenditure for agriculture and agricultural credit growth rate, international grain price growth rate, rmb exchange rate growth rate, last grain price growth rate, economic crop price growth rate, meanwhile, a new method is attempted to be used in this paper and the grain price early - warning problem is transformed into machine learning problem by introducing statistic learning theory and svm method which are gaining popularity in machine learning field at present in the world
在此基礎上,篩選出23個警兆指標:農用生產資料價格增長率、糧食播種面積增長率、糧食單產增長率、糧食受災面積增長率、糧食凈進口量變化率、糧食儲備變動率、人口增長率、人均收入增長率、城鎮人口增長率、食品工業產值增長率、豬年末頭數增長率、醫藥紡織工業產值增長率、糧食市場化程度、以上年為基年的通貨膨脹率、國家糧食定購價格增長率、農業科技投入增長率、農業基礎設施投入增長率、農、林、科技高校大、中專畢業生人數增長率、財政支農資金比重及農業信貸增長率、國際糧食市場價格增長率、人民幣匯率增長率、上期糧食價格增長率、經濟作物價格增長率。同時論文在預警方法上作了新的嘗試,把糧食價格預警問題轉換成一個機器學習問題,引進當前國際上機器學習領域中比較熱門的統計學習理論和支持向量機方法,用順序回歸演算法對歷史數據進行學習建立了糧食價格預警模型。Based on the review of the evolutions of stock indices and the innovations of index products, this article discussed the different methods of index replication, and then sum med up those researches on different methods, arithmetic models and their implications, including quadric programming, lineal programming, robust regression, monte carlo simulation and genetic algorithm, etc. aiming to give a technical reference for index derivatives design, index arbitrage, and indexing investment
摘要在回顧證券價格指數演變及指數衍生品創新的基礎上,探討了指數復制的不同方法,進而從文獻綜述的角度對證券價格指數復制中涉及到的方法與演算法模型進行整理,總結了二次規劃、線性規劃、魯棒回歸、蒙特卡洛模擬以及遺傳演算法等不同方法與模型的具體應用,為指數衍生品產品設計、指數套利以及實施指數化投資策略提供技術參考。A windows oriented grid resource sensor service is designed and implemented with wmi technology, and the archive services and directory services in each layer are implemented with relational database and multi - thread approach. the paper also discusses the hierarchical management and backup mechanism of directory service and proposes an approach by distributing them to different layers. finally, we implement a general grid resources information service system on windows platform
然後基於gma體系結構提出了一種對網格資源信息進行層次化組織管理的方法,基於wmi技術設計實現了windows環境下的資源信息傳感器服務,基於關系數據庫系統和多線程技術設計實現了不同層次的歸檔服務和目錄服務,並通過對各級歸檔服務和目錄服務的分散式組織,研究與提出了一種目錄服務的分層管理與備份機制。In addition, with the gyro and the help of the modified rodrigues parameters ( mrps ), the proposed method can make the unit norm constraint on quaternion be satisfied
在有陀螺模式下,設計了基於誤差修正羅德里格參數( mrps )的sukf姿態估計演算法,在計算過程中同時能夠保證四元數始終歸一化。Therefore, it is provided with theoretic importance and praxis significance to research on it. the contents of the thesis including in the following : on the related theories ; on comparing the different modes of the entrepreneurship marketization, the paper brings forward four modes of the entrepreneurship marketization, and evaluates the degree of four modes of the entrepreneurship marketization with fussy evaluation ; on measuring the entrepreneurship marketization, a multilevel indexes system is designed and mathematic models are constructed ; and a mathematic model is used to measure the courses of the china ' s entrepreneurship marketization. based on researching measuring the entrepreneurship marketization, the paper presents one kind of selecting function in the entrepreneur market, generalizes kinds of marketing signals in selecting the entrepreneur, then a mathematic model about selecting an entrepreneur is constructed
論文研究的主要內容包括對企業家市場化的相關理論研究;企業家市場化的比較研究,文中提出企業家市場化的四種模式,運用模糊評價法對企業家市場的四種模式的市場化程度進行了評價;企業家市場化測度的研究,論文構建了企業家市場化進程測度指標體系,構建了企業家市場化測度的數學模型,並運用該模型對我國企業家市場化進程進行了測度;在對企業家市場化測度問題研究的基礎上,論文給出了一種企業家市場選擇函數,歸納出了企業家市場選擇的信號,並給出了選擇企業家過程數學模型;論文利用統計預測的相關理論對企業家需求、企業家供給以企業家價格間關系進行了定量的研究。分享友人