模型系數 的英文怎麼說

中文拼音 [xíngshǔ]
模型系數 英文
mould ratio
  • : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : 數副詞(屢次) frequently; repeatedly
  • 模型 : 1 (仿製實物) model; pattern 2 (制砂型的工具) mould; pattern3 (模子) model set; mould patter...
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. Finally, with caparisons of that three parapets properties cantilevered parapets has been adopt to the steel structure of light - weight buildings with gabled frames, numerical simulations have been carried out with that buildings, results of simulations show that device can also significantly reduce the area - averaged coefficient of wind pressure and high negative suction peaks on zones susceptible to wind pressure. formula has been proposed about the height of that parapet

    最後通過三種女兒墻的性能比較確定對門式剛架設置懸挑女兒墻進行擬,結果同樣表明懸挑女兒墻能明顯地降低門式剛架屋面風荷載敏感區的負壓峰值及屋面風荷載體,並給出了女兒墻高度限值公式。
  2. This paper recurred to the basic theory of rough set of data mining and under the direction of the frame of intelligent decision, the main theories include i ) the different methods of data mining on the base of rough set are used to deal with typical decision system namely consistent decision system and inconsistent decision system in order to carry through data reduction and rule distilment ; ii ) in the environment of dynamic increment database, the methods of data reduction to deal with the original data and increment data are discussed in the consistent and inconsistent decision system ; iii ) the method of data mining of rough set is analysized to treat with the attributes with priority ; iv ) on the base of basic rough set theory, the data analysis methods of amalgamation of rough set theory ; v ) and also the pre - disposal method to database is analysize

    本文從統工程進行決策分析的角度出發,藉助據挖掘技術中粗糙集的基本理論,在智能決策框架的指導下,研究了基於據挖掘的智能決策理論及方法。主要理論包括:如何利用粗糙集對典的決策統即相容性決策統和不相容性決策統運用不同的據挖掘方法進行有效的據約減和規則提取;在增量動態的據庫環境下討論了在典決策統中對原始據和增量據進行據約減的方法;分析了帶有優先權屬性的粗糙集據挖掘方法;以基本粗糙集為基礎探討了粗糙集擴展據分析方法;研究了粗糙集據預處理方法。
  3. Worked out the preliminary probing or studying therewith the expressible mathematical model, used the remote sensing technology to study the relation between the density of population and the intensity of urban hot - island effect

    在利用遙感技術研究城市人口分布密度和熱島強度之間密切關值表達上,做了初步的研究和探索。
  4. With estimating the numerator of the new simo model transfer function first and the common denominator later, the parameter estimation of the original siso model is obtained

    再估計出這個新的單輸入多輸出統的傳遞函,最後得到原單輸入單輸出統的
  5. According to the geometry of slope measurements for the subjective wavefront optometer, a wavefont reconstruction model using zernike polynomial with normalization factor is put forward. based on householder transformation and gram - schmidt orthogonalization method, two methods for working out unknown zernike coefficients are bring forward. the error propagation parameter for the wavefront reconstruction model is deduced

    深入研究了帶標準化因子的zernike多項式的性質;針對主觀式像差儀波前斜率采樣方案,提出了採用帶標準化因子的zernike多項式對眼測試波前進行重建的;提出了兩種求解方法,即基於householder變換求解法和基於gram - schmidt正交化求解法,用於確定重建中的未知;推導出了該波前重建對斜率測量誤差的傳遞
  6. All the work of this paper can be concluded as follows : 1 to research the ways of quota calculating 2 to build up the mode of data stream, analyze and introduce the work principle of system 3 to research of the structure of system and accomplish the function 4 to research the relationship between the system and tache of production and management, to research the pontes of system ( including man and computer, bom designing and maintenance system, capp, process aided designing system, others ) 5 to research the ways of software designing, database designing and accomplishment this system can finish the quota calculating and editing of parts and components, make requisition, examine and approve of the quota list and provide the data maintenance and management, and print various quota lists and classified collect lists

    本文主要進行了以下幾方面的工作: 1 、材料消耗定額制訂方法的研究2 、建立據信息流程統的工作原理的分析和介紹3 、計算機輔助材料定額統結構的研究開發與統功能實現的研究4 、在工藝字化統中材料消耗定額與其他生產管理環節和統的關(包括人機介面、 capp統介面、工藝行程輔助編制統介面及其它統介面)的研究5 、軟體設計方法和據庫設計和結構實現的研究統可以實現零部件主要材料和車間輔助材料消耗定額的計算機輔助編制、修訂,修改通知單輔助生成。定額明細表瀏覽審批並提供定額制訂基礎據維護管理功能,按要求列印輸出各種定額明細表和分類匯總表。
  7. The important meaning in which this direction studied has lain in establishing the connection between the material science of concrete and civil engineering, analyse the strength in terms of material microcosmic or the mesoscopic, have important meaning to understanding, know the essential law of the strength of concrete. this text divides six chapters altogether. chapter one reviewed the pore structure in nowadays domestic and international research current situation, including the concrete examines research, research of the pore structure model and the research current situations of pore structure and strength relation of the pore method, have introduced some most important achievements of structure research of pore ; chapter two narrated much yardstick of the material mesoscopic structure of concrete and principle of examining pore technology of material of concrete, and the commonly used sign parameter in discussedding the pore and material pore of quito of cement and analyse, have explained that the influence factor of mip to the result of study of pore, has pointed out the limitation in mip in the pore structure ; analyse porosity and strength relation development course of model emphatically, and has carried on comparative analysis to the existing model, has pointed out the weak point of the original model ; on the basis of " ing integrate synthetically ", propose concrete pore structure compound body model and pore physical model of systemlex body ; chapter five carried on the corresponding test data to compares to the model parameter appearing in model of chapter four with and analyses, have received k value of the characteristic of strength of matrices of reflecting according to the method to return to analysis, and calculate the influence produced on the strength of concrete in revision that can probed into the content of cement, elastic mould and surface energy, exactness of the inspection model ; chapter six is the conclusion, according to studying the survey this text to some research conclusions of the pore structure and making corresponding prospect to the structure development of pore

    第一章回顧了孔結構在當今國內外的研究現狀,包括混凝土測孔方法的研究、孔結構的研究及孔結構與強度關的研究現狀,介紹了孔結構研究方面的一些最重要的成果;第二章敘述了混凝土材料細觀結構的多尺度性及混凝土材料測孔技術的原理,並討論了水泥基多孔材料孔隙分析中常用的表徵參,也說明了壓汞法測孔對研究結果的影響因素,指出了壓汞法在孔結構研究中的局限性;第三章是著重分析了孔隙率與強度關的發展歷程,並對已有的進行了比較分析,指出了原有的不足之處;第四章在「綜合集成」的基礎上,提出了混凝土孔結構復合體和孔統的物理,並擬了該下由各單體並聯形成的復合體的斷裂過程,最後根據所建編制了相應的計算程序,可根據輸入的孔徑分佈與水泥含量等參,實現混凝土理論強度的計算;第五章對第四章中出現的進行了相應的試驗據對比分析,根據回歸分析的方法得到了反映基體強度特徵的k值,並從理論上探討了水泥含量、彈性量和表面能的修正對混凝土強度計算產生的影響,檢驗的正確性;第六章是結論與展望,根據研究綜述了本文對孔結構的一些研究結論並對孔結構發展作了相應的展望。
  8. As the rdbms ( relational database system ) can hardly adapt the requirement of non - traditional application, such as incompetence of model representation, low system with a combination of 00 language, sematic, model, complex object and database system. it absorts the merit of the oodbms and the rdbms, it inherit the mature technology of the rdbms, on the other hand, it import the technology of the 00, so it can boost up the ability of handle complex object, etc

    它針對關據庫統( rdbms )不能適應非傳統應用的要求,如:表達能力有限,統效率低、事務太簡單等,結合面向對象語言、語義、復雜對象據庫的幾個方面的研究而形成的一個高度據集成化統。
  9. Based on an m - estimation principle, a robust estimator of parameters of systematic errors model is introduced in every surveying line

    4 、基於抗差估計理論,討論了航空重力測量統誤差的抗差m估計方法與實現。
  10. On the part of the theory of the automatic test technology used in the rocket engine ground test, on the basis of the architectures and standards of some typical automatic test systems ( ats ), the test action model, ats data model, database model and the universal instrument - driving model are established

    在火箭發動機地面試驗自動測試技術理論方面,在典自動測試統( ats )的體結構和相關標準的基礎上,建立了火箭發動機地面試驗測試行為、 ats據庫和通用儀器驅動,然後,建立了面向火箭發動機地面試驗的開放式柔性ats體結構軟硬體
  11. This paper proposes a handoff algorithm using dual - window measurements in cellular mobile communication system. the proposed algorithm can provide a suitable balance of probability and delay of handoff. an analysis model of this algorithm is given in this paper. the proposed algorithm is especially fitted to the situation which mobile station needs to measure the signal strength from many base stations

    本文提出了一種新的蜂窩移動通信統越區切換測量演算法,該演算法採用了兩個長度不同的測量窗口,有利於在切換時延和切換平均次這對矛盾之間取得更為有效的平衡,特別適用於需要對多個基站進行切換測量的情況.同時本文給出了基於矩形窗口的雙窗口切換測量演算法學分析,及值分析結果
  12. ( 1 ) the posterior distribution of the coefficient matrix, the precision matrix and covariance matrix, and their bayesian estimation under the matrix normal - wishart conjugate prior distribution. ( 2 ) the deduction of the predictive distribution, proved to be matrix t distribution. ( 3 ) the designs of bayesian multivariate mean value control charts in terms of the relationship between the multivariate wishart distribution and x2 distribution, the bayesian process capability index and its confidence lower limi

    通過多方程統的統計結構,證明了矩陣正態? wishart先驗分佈是( , )的共軛先驗分佈,研究了該先驗分佈下模型系數矩陣、精度陣和協方差陣的后驗分佈及其貝葉斯估計,對預報密度函進行了嚴格的學推導,並將其應用於多元質量控制領域,構造了貝葉斯均值向量聯合控制圖;結合wishart分佈與x ~ 2分佈之間的關,設計與推斷了貝葉斯多指標過程能力指及其貝葉斯置信下限。
  13. The regression coefficients in mixed geographically weighted regression model characterize by that portion of its regression coefficients are unknown constants while other regression coefficients are unknown functions of geographical locations

    摘要混合地理加權回歸模型系數特徵是部分回歸為未知常,而其它回歸為地理位置的未知函
  14. The estimates from an econometric model on the explanation of income poverty formation show that rural road infrastructure has a significant impact on poverty reduction, and that nonagricultural employment and higher human capital of farm household contribute a great to poverty alleviation, and that the risk of farm household become poor varies significantly with the variation of social and economic environment in different areas

    貧困成因計量模型系數估計結果表明:農村公路基礎設施對減緩貧困具有顯著影響,從事非農活動及較高的人力資本對農戶擺脫貧困具有明顯作用,由於不同地區的社會、經濟環境不同,農戶陷入貧困的概率在地區之間存在較大差距。
  15. A batch least - squares maximum likelihood estimator is employed to calibrate the model coefficients of accelerometer and a polynomial post - fit method is used to establish temperature models of these coefficients. the temperature models of accelerometer bias and scale factor of accelerometer are established between - 20oc and 50 oc. after compensating the temperature error by using these models, the post - fit residuals of the accelerometer output have been improved to 10 ? 5 g, and the trend term of accelerometer changing with temperature basically vanished

    採用最小二乘極大似然估計和多項式擬合的方法,分析加速度計靜態模型系數隨加速度計殼體溫度變化的規律,建立了- 20oc 50oc之間加速度計零偏和標度因誤差的溫度,應用該對加速度計溫度干擾進行補償,補償后,加速度計輸出的擬合均方根誤差一到二個量級,並且基本上消除了加速度計輸出隨溫度變化的趨勢項,使得加速度計測量精度得到了明顯提高。
  16. First, according to the orthonormal quality and the rational choice of working point of the sonar array three shafts frame, the structure of the models is predigested preliminarily ; secondly, according to the quality indexes and the coupling quality between frames, relatively small quantum is neglected. so the complex non - linear coupling models of the sonar array are predigested farther ; lastly, considering the characteristic of the model coefficient matrix, the methods of the low rank polynomial approach and the error simulation are introduced. so the models are predigested again

    首先從聲納基陣框架結構的正交性和工作點的合理選擇出發,使的結構得以簡化;其次根據統性能指標及框架間耦合性強弱,忽略相對小量,對聲納基陣復雜的非線性耦合進一步簡化;最後考慮模型系數矩陣的特點,運用低階多項式逼近和誤差擬的方法,實現了對的再次降階簡化處理。
  17. ( 3 ) how to design the bayesian test method about the parameter ' s linear hypothesis according to the relationship between the multivariate t distribution and f distribution. ( 4 ) the bayesian diagnosis and unit root test method about the random error series. ( 5 ) the bayesian mean value quality control chart when the variance is known and the mean value - standard error control chart when the variance is unknown

    然後,研究了擴散先驗分佈下單方程的貝葉斯估計理論,證明了模型系數的后驗分佈為多元t分佈,誤差項方差的后驗估計為逆gamma分佈;根據多元t分佈和f分佈之間的關,構造了模型系數線性假設檢驗的貝葉斯方法;根據hpd置信區間構造了隨機誤差序列自相關的貝葉斯診斷和單位根檢驗方法,並利用單方程的貝葉斯推斷理論研究了方差已知時的貝葉斯均值控制圖和方差未知時的貝葉斯均值?標準差控制圖。
  18. The integral absolute value, autoregressive ( ar ) model coefficients, and linear cepstrum coefficients are extracted as feature parameters from time segments of the surface myoelectric signals

    選擇的表面肌電特徵參分別為時域絕對值積分、 ar模型系數和線性倒譜
  19. Immunity mix algorithm based on the continuous differential function is proposed in this paper, and its astringency is proved. from here we get the accurate estimator method of the autoregressive moving average model coefficient

    本文首先提出了通用的基於連續可導函的免疫混合演算法,並證明了其收斂性,由此我們得到了自回歸滑動均值模型系數的精確估計方法。
  20. We conclude from short - term dynamic equation ( error correction model ) that was built at last as follows : interest rate of marketing is influenced by itself from lag one quarter to lag four quarter, but influence is not quite prominence, coefficients of that model are all less than one

    從最終建立的短期動態方程即誤差修正,可看到:市場化利率受其自身滯后一季度到四季度的影響,但影響均不十分顯著,模型系數均小於1 。市場化利率受gdp滯后一季度到三季度影響,且影響逐步減弱。
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