標準差的概差 的英文怎麼說

中文拼音 [biāozhǔnchādegàichā]
標準差的概差 英文
probable error of standard deviation
  • 標 : Ⅰ名詞1 [書面語] （樹梢） treetop; the tip of a tree2 （枝節或表面） symptom; outside appearance; ...
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 的 : 4次方是 The fourth power of 2 is direction
  • 概 : Ⅰ名詞1 （大略） general outline 2 （神氣） manner of carrying and conducting oneself; deportment ...
  • 標準差 : aecond defense
  • 標準 : （衡量事物的準則; 榜樣; 規范） standard; criterion; benchmark; pip; rule; ètalon （衡器）; merits
  1. Second, carried out the fatigue life test of the truck ' s front axles adopted grouping fatigue life test method, calculated the results on theory of probability stats, linear fitted the fatigue life data by means of the basquin equation and least squares method, acquired the mathematical model of s - n and p - s - n curve of the front axles

    其次，採用成組試驗法，對汽車前橋進行了疲勞壽命試驗，藉助概率統計方法對試驗結果進行了分析計算，得到了各試驗載荷下的疲勞壽命的正態分佈的均值和標準差，採用basquin關系式和最小二乘法對疲勞壽命數據進行線性擬合，得到了前橋的s - n和p - s - n的關系。
  2. National standard ? 《 standard for classification of seismic protection of buildings 》 ( gb50223 - 95 ) adopts the method of upgrading the seismic - measures to upgrade category structure ' s earthquake - resistance level. it is different from some foreign codes ( such as us 、 new zealand ) which adopt the method of upgrading the earthquake - design - level. the main topic of this dissertation is to study which method is more effective

    國家標準《建築抗震設防分類標準》 （ gb50223 - 95 ）中對乙類建築採用的是通過提高抗震措施等級來提高其設防水準的方法，這與國外（如美國、紐西蘭、歐共體等）對重要建築所採用的提高設計地震力的方法有概念上的差異。
  3. In the chapter 4, it primarily stats large numbers of original data and obtains the probability distributing functions of each assessment factor by means of pearson x2 goodness of fit test. and then it establishes the distributing sections of the error of each assessment factor. meanwhile it expatiates the criteria of simulator coach ' s subjective judgments

    第四章主要對大量的原始數據進行統計分析，採用peanonx 『擬合檢驗方法，獲得了各評估要素的概率分佈函數，繼而分別確定了各評估要素的誤差分佈區間，同時也對教練員的主觀判斷標準進行了闡述。
  4. This thesis present the systematic studies on firing accuracy and firing accuracy tactical & technical requirement reasoning for gunnery system. the main contents of the paper are as follows. ( 1 ) definitions and probability distribution expressions for error of fire, error of firing data and error of dispersion are given summarily. methods to compose error of initial firing data and error of dispersion are discussed

    本文對遠程炮武器系統射擊精度及射擊精度戰術技術指標論證等方面問題進行了深入、系統的分析研究，本文研究工作的主要內容有： （ 1 ）概要地討論了射擊誤差、諸元誤差、散布誤差的定義及其概率分佈，諸元誤差、散布誤差及射擊誤差的合成，分析了射擊精度的各種表示法，闡述了火炮武器系統準確度、密集度和首發命中概率的估算方法。
  5. Firstly, this thesis supports the relevant service theoretical concepts defined by the relevant service from the western theory, then grams of " service profit chain " theory and uses the service quality gap model ( gap model ) that scholars such as parasuranman, used the service quality gap model inside hotel enterprises, then combines the service quality state of the interior employee of hubei h hotel enterprise, through internal service quality scale ( internal servqual ) and spss10 which scholars such as hallowell, to put forward grade statistical analysis software comes to weigh the level of the service quality inside hotel enterprises and test the standard. then this thesis also regards the mathematical model that service quality gap tests. this thesis is divided into five parts on the structure : part one : introduction

    本論文首先對服務理論中的相關概念進行了界定，通過借鑒西方領域服務的相關理論，提出了自己對服務的認識，然後以赫斯克特（ james . l . heskett ）等學者提出的「服務利潤鏈」概念模型為線索，綜合運用parasuranman等學者提出的服務質量差距模型（ gap模型） ，提出了飯店企業內部的服務質量差距模型，緊接著結合湖北h飯店企業內部員工的服務質量狀況，藉助hallowell等學者提出的內部服務質量量表（ internalservqual ）和spss10 . 0等統計分析軟體來衡量飯店企業內部服務質量的水平與測評標準，並在此基礎上得出適合飯店企業內部服務質量差距測評的數學模型，相信可以對中國飯店企業內部服務質量的具體運作和測評有一定的指導作用。
  6. To define a particular normal probability distribution, we need only two parameters: the mean(μ)and the standard deviation(θ).

    確定一個具體的正態概率分佈，只需要兩個參數：平均數和標準差
  7. In the base of investigating and analyzing to working theory, measure methods and relevant standard, the text processes particular analyses to the working theory of billing system and reason of making billing wrong and puts forward technology index and measure method that can externally evaluate the capability of billing system and is suit to the situation of our country. some indexes and measure way are put forward for the first time ( example error of call clock, time error and measure method to moving exchanger ' s billing system. ) through analyzing telecom charging way, charging users, charging point and charging methods of telecom basic and all kinds value - added operation and utilizing the newest measure apparatus, modern measure technology, communication technology and probable method, this text puts more scientific, efficient and easily operated measure methods and process a uncertain analysis to measure methods

    本文在調查和分析國內外局用交換機計費系統工作原理、檢測方法和相關標準的基礎上，對計費系統的工作原理和產生計費錯誤的原因進行了詳細的分析，提出了適合國情的能夠客觀評價計費系統計量性能的技術指標和檢測方法，有些指標和檢測方法在國內相關資料中屬首次提出，如通話計時誤差和時刻誤差和對移動交換機計費系統的一些檢測方法；本文通過對電信基礎業務和各類增值業務的計費方式、計費用戶、計費點和計費方法的分析，利用國內外最新檢測儀器、現代檢測技術、通信技術和概率統計方法，提出了較科學、有效和利於實施的檢測方法，並對檢測結果的測量不確定度進行了分析。
  8. In these methods, relativity degree solution is the method in which an ideal solution is established, the relativity degrees of evaluated solutions and the ideal solution are compared and orders are marshaled at last. affiliation degree solution is the solution in which ideal solution and ill - ideal solution are established, affiliate degrees between evaluated solutions and ideal solution are resolved by establishing a goal function and then orders of all solutions are marshaled according to measurements of affiliation degrees. gross profit solution is the solution in which both ideal solution and ill - ideal solution are considered, the differences between evaluated solutions and them a re measured according to n - dimension euclidean distance, and then gross profits are calculated

    其中關聯度法是首先確立一個理想方案，然後比較待評估方案與理想方案的關聯度，最後根據其大小對各待評估方案進行排序；優屬度法是首先確立理想方案和負理想方案，然後把各待評方案與理想方案和負理想方案的優屬度為權建立一個目標函數，進而求出各待評方案與理想方案的優屬度，最後根據優屬度的大小對各方案進行排序；總效用法的思想是同武漢理工大學碩士學位論文時考慮理想解與負理想解二者作為參照基準，並採用n維歐幾里德距離來度量任意可行解（被評估方案）與理想方案及負理想方案之間的差異，然後指導兩個差異結合在一起計算被評估方案的總效用，評估的原則是總效用越大越好;嫡本是物理學中的概念，在信息理論中被借用來作為度量權重的一種方法，但也可用來評估各方案的優劣，其評估原則是嫡值越大越好。
  9. First, a new methodological framework is developed for investigating the optimal strategies of maintenance scheduling for generating units with risk well taken into account, based on the widely employed power pool mode and the uniform clearing price. two scenarios are examined in detail, i. e., for the two cases that the generation company studied is / is not a price taker in the electricity market operation. based on the electricity market clearing prices estimated, a new methodological framework is presented, mathematical models formulated and a solving method developed

    以國內外廣為採用的聯營體模式、統一市場清算價結算的現貨電力市場為背景，在假設市場電價可以預測並能夠描述為某種概率分佈的前提下，採用方差或標準差來描述和度量風險；建立了相應的優化模型，為發電公司在制定發電機組的檢修計劃時適當兼顧利潤損失的期望值最小和風險最小這兩個目標提供了新的解決途徑。
  10. The vulnerability evaluation procedure of hazus99 which is widely adopted in the united states and world wide is introduced in briefly. then the general technical frame of the first part is illuminated as follows : by means of the form of hazus99, the earthquake action is expressed by demand spectra and the capacity of buildings is described by capacity curve

    在此基礎上，本文敘述了「吸收hazus99的表達形式，以需求譜來表達地震作用、抗力曲線表達結構的抗震能力，用需求譜和抗力曲線的交點確定的譜位移和各個震害等級對應的譜位移均值和標準差一起，分別計算建築物對應各個震害等級的超越概率，獲得易損性曲線」的一套完整的技術思路。
  11. Introduced and discussed the concept of quality, quality management, quality control, quality planning, and so on in the second chapter. and, expounded quality management principle and quality management system, analyzed the discrepancy of iso9000 family standards between version 1994 and version 2000

    第二章介紹和討論了質量、質量管理、質量控制、質量策劃的概念，論述了質量管理的原則和質量管理體系，分析了1994版和2000版iso9000族標準的差異。
  12. In this part, it has studied the construction of our aviation transportation through the analysis for its compressive market, the product difference, the entering and dropping out obstacle, etc. the marketing characteristic of oligarch monopoly in the aviation transportation has obviously appeared. in this condition, the aim of the government regulation should be that, to maintain the profit of the consumer, and reduce the monopoly profit. in section three, through the analysis and research work to the actual effect brought by our regulation policy, it has pointed out that this kind of government regulation has greatedly blocked the trade development

    首先，在第一部分中簡要介紹了管制的概念及有關的管制理論；在第二部分中，介紹了我國航空運輸業的發展現狀，並且通過對我國航空運輸業市場集中、產品差異、進入與退出障礙等情況的分析，對我國航空運輸市場的市場結構進行研究，指出我國航空運輸業已經呈現出明顯的寡頭壟斷市場特徵，在此種情況下，政府管制應該是以維護消費者的利益，降低企業的壟斷利潤為目標；在第三部分中，通過對我國航空運輸業政府管制政策所帶來的實際效果的分析和研究，指出我國航空運輸業的政府管制已經嚴重地阻礙了我國航空運輸業的發展；第四部分則是通過研究和借鑒國外航空運輸業管制和放鬆管制的經驗和教訓，以「有效競爭」市場作為標準，對我國航空運輸業管制改革提出一些新的思路。
  13. In order to set up the compensation standard of land value which is the key problem in the reform of land expropriation system at present, the paper aims at probing the rational, valid and operational method of calculating the compensation of land expropriation, finding the rational way to compensate the land value and reestablishing the land expropriation system of china. after comparing the domestic and international land expropriation system and the way of establish the compensation standard, the paper confirms that the land expropriation system and the compensation standard of china should be reformed at three aspects : confirming farmland ' s property rights, defining of the range of land expropriation and making a price market - based. based on even chance of property right, introducing the market mechanism and ownership market into land expropriation system, the paper raises the viewpoint of setting up the farmland ' s development right

    通過國內外土地徵用制度及補償標準確定方式的對比，明確了我國土地徵用制度及補償標準改革要從農地產權、征地范圍界定、市場化定價三個方面著手；從產權平等的角度分析了征地制度中引入市場機制的重要性以及建立所有權市場的可能性，提出了增設農地發展權的觀點；通過界定發展權的歸屬，指明補償標準確定的價值取向，重建我國地價補償標準體系? ?基於產權平等的公平補償體系，包括公益性徵用和非公益性徵用補償；在耕地資源價值構成研究的基礎上，提出了耕地資源價值由經濟產出價值，社會保障價值和生態服務價值構成，並通過外部性理論、生態系統價值評價方法、工農業「剪刀差」等的研究，重構了公益性徵用的地價補償構成及量化方法；在此基礎上概算了全國2000年公益性徵用中地價補償價格；通過地租理論對土地轉用增值空間定性定量研究，重建了非公益性徵用中地價補償的構成，並指出在我國特定條件下，非公益性徵用補償是非公益性用地逐漸退出徵用過程轉向市場化配置的過渡。
  14. When dicussing reliability design and reliahbaiiy ensuring methods, a new reliability calculating model of petroleum logging tools is presented, reliability assurimg technologies should be taken in petroleum logging tools and their using approaches are presented and stated from electricity design and mechanical design, reliability system model of petroleum logging tool is set up according to the latest reliability theory, reliability indexes of petroleum logging tool and their acquiring ways are discussed, the reconmended reliability indexes ( mwture, nolwnm, mtbf, mttf ) of petroleum logging tool are presented : the mean working time under rated error ( mwture ) of the new tool is obtained through experiments. when studying data processing methods, the property of gamma - ray signal is stated and the type of it ' s measuring error is examined using statistical method, the basic theory of digital filtering and the basic situation of digital filtering methods are introduced and analyzed, the factors affecting digital filtering effect to gamma - ray signal and the effect of digital filtering to logging curve are analyzed, the evaluting criteria ( rvi, rmse, sfi ) of digital filtering effect are set up from two aspects, named as real value acquiring of steady section and the formation boundary checking and processing, the related filtering methods and examining methods are given out. the design methods of digital filter used to process gamma - ray signal are discussed, the mixed filtering scheme of natural gamma - ray log is presented, the realization ways are discussed. the selective filtering system and it ' s realization flow are given out through quantitive reseaching to part of digital filters, three new filtering sheme will be used to process gamma - ray signal in era2000 logging system

    在探討可靠性設計與可靠性保障技術時，提出了石油測井儀器的可靠性計算新模型，從電氣和機械兩個方面，提出並闡述了應採用的可靠性保障技術及其使用方法：根據最新可靠性理論，建立了石油測井儀器的可靠性系統模型，探討了石油測井儀器的可靠性指標及其獲取途徑，提出了推薦使用的石油測井儀器可靠性指標（ mwture ， nolwnm ， mtbf ， mttf ） ；通過試驗，得到了所設計儀器的穩定工作時間（ mwture ） 。在研究數據處理方法時，闡述了伽瑪信號的特徵，對測量誤差類型進行了統計檢驗；介紹了數字濾波的基本理論、數字濾波方法的概況，並進行了分析；對伽瑪信號數字濾波效果的影響因素及其對測井曲線的影響進行了基本分析；從獲取平穩段真值、地層邊界的檢測與處理兩個方面，建立了數字濾波效果的評價準則（ rvi ， rmse ， sfi ） ，給出了相應的數字濾波方法及效果評價方法；探討了自然伽瑪信號數字濾波器的設計方法，提出了適合自然伽瑪測井的混合濾波方案，探討了混合濾波方案的實現途徑；通過對部分數字濾波方法的定量研究，給出了靈活可選的數字濾波系統構成及實現流程；提出的三種濾波方案，將用於era2000成像測井系統，對自然伽瑪測井數據進行濾波處理。
  15. By using the theory of finite fields, the relationship of module operation among difference matrices of a mixed difference matrix is generalized to that of group homomorphism. a new concept of normal mixed difference matrix is proposed. the relationship between normal mixed difference matrix and the construction of orthogonal arrays is discovered

    ?利用有限域理論，把不同水平差集矩陣之間的取模運算關系推廣為更加廣泛的群同態關系，提出了標準混合差集矩陣的概念，找到了標準混合差集矩陣和混合水西安電子科技大學博士學位論文:正交表的構造方法及其應用平正交表的構造之間的關系，提出了利用標準混合差集矩陣構造正交表的方法且構造了一些新的正交表
  16. The second, the launching dynamics calculation of projectile is arranged by using the theory of uniform design, and the concept of the integrating quantity for initial disturbance and the concept of the independence factor ' s effecting degree to dependence factor is inducted too. from the model of stepwise regression, the main random factors and their effecting degrees to initial disturbance can be obtained also

    第二，用均勻設計理論安排彈丸發射動力學計算，通過引入起始擾動綜合量的概念和自變量對因變量的影響程度的概念，由逐步回歸模型分析了影響彈丸起始擾動的主要因素及其對起始擾動的影響程度，並推導了由自變量的標準差計算因變量標準差的公式。
  17. And use relative fitting error to measure statistical data non - uniform error ; then introduce the method systematically of using the fuzzy comprehensive evaluation method to carry on the overall superior test of the government statistical data quality. includes the establishment of step level appraisal target system, target weight determination, calculates the factor weight in various levels, uniform test of judgment matrix, and built up the final fuzzy comprehensive evaluation model of the government statistical data quality according to the above - mentioned standard ; finally selects the partial main social economy total quantity target from chinese statistics yearbook 2003 to carry on the real diagnosis analysis : ( 1 ) confirm these social economy total quantity targets using the description statistics and the k - s inspection method to obey the lognormal normal distribution. ( 2 ) according to the two levels of inspection methods which this article proposed to carry on accuracy and the overall superior test for these social economy total quantity targets

    本文首先從統計數據及質量的涵義出發，全面系統的介紹了統計數據質量的概念;其次，從研究統計數據的分佈規律入手，對統計數據準確性檢驗問題進行了探討，利用對數正態分佈檢驗對反映研究對象規模大小的統計數據的質量及異常數據進行定量檢查和識別，並利用相對擬合誤差計量統計數據的非一致性誤差;接著系統介紹了利用模糊綜合評價方法對政府統計數據質量進行整體優度檢驗的思路，具體包括建立遞階層次的評價指標體系，指標權重的確定，計算各層次中因素的權重，判斷矩陣的一致性檢驗，並根據上述標準建立了最終的政府統計數據質量模糊綜合評價模型;然後通過從2003年中國統計年鑒資料中選取部分主要的社會經濟總量指標進行實證分析: （ 1 ）利用描述統計和k - s檢驗法來驗證這些社會經濟總量指標服從對數正態分佈的規律; （ 2 ）按照本文提出的二級檢驗法來對這些社會經濟總量指標進行準確性和整體優度檢驗，從而達到綜合評價政府統計數據質量的目的;最後對這種二級檢驗法的優點和不足進行小結，提出今後應該努力改進的方向。
  18. In thes paper, we set up a risk quantiative appraisal system for the scientific risk management of the real estate invesbent whih is based on the probability theory, mathematial statistics and fmancial anaiysis theorythis system developes the application of the probability theory and mathematical statishcs to the risk appraisal on the base of current risk appraisal methods. what ' s more, in orde to filfulthe need of prachcal application, we create a set of risk - fmance index models in whih we analyze five kinds of twortant risk in the real estate investinen from their orighs, such as the general price fluctuation risk, the markt risk, the interest rate risk, the operation risk and the decision risk. ih the system, standard deviation of the npv ( net present value ) is uesed as the quantitative index of the singe risks and the whole risk. in addition, we connect the system with risk avoiding tactics in the risk managemen of a proect. all these provide a decision basis for risk management

    本文應用概率論、數理統計、財務分析等理論為房地產投資風險的科學管理建立了一套風險定量評價系統。該系統是在現有的風險評價方法的基礎上，將概率論和數理統計的理論在風險評價中的應用進一步深化。並結合房地產投資的實際，從風險形成的原因出發，針對其中影響較大的幾類風險像利率風險、物價風險、行業風險、經營風險、決策風險，建立了一套風險- - -財務指標評價模型，運用凈現值的標準差這一指標將房地產投資所面臨的個體風險和整體風險定量化，同時與項目風險管理中的風險規避策略有機地結合在一起，為房地產投資的風險管理提供了決策的依據。
  19. The influences of the signal - to - noise ratio and the integration limit on reverberation times evaluation are weakened, and a minimum statistical standard deviation and 95 % probability confidence interval are obtained

    同時，對比現有其他方法在統計上有最小的估值標準差，其均值的95 %概率置信區間也最小，有效地提高了混響時間的估值精度。
  20. < uk > to define a particular normal probability distribution, we need only two parameters : the mean ( ) and the standard deviation ( ). < / uk >

    < uk >確定一個具體的正態概率分佈，只需要兩個參數：平均數和標準差< uk >
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