empirical correlation 中文意思是什麼

empirical correlation 解釋
經驗公式
  • empirical : adj. 1. 以經驗為根據的，經驗主義的。2. 庸醫的。adv. -ly
  • correlation : n. 相互關系，相關（性）；對比；交互作用；【數學】對射，異射。 correlation index 關聯指數。 correlation mineral 對比礦物。
  1. In the chapter four, we studied some low - lying absorption spectroscopy and the resonant absorption probability of bohrium ( z = 107 ) by using mcdf method which included the correlation effects and relativistic effects systematically. we got some satisfied results of the ionization energy which make a good agreement with the results obtained by the semi - empirical method

    論文第四章通過系統考慮電子相關效應和相對論效應，使用mcdf方法進一步預言了107號元素bh的幾個較低的激發態能級以及由基態到這些激發態的共振吸收率，得到的電離能和使用半經驗方法得到的電離能結果具有很好的一致性。
  2. Because it is about empirical tests of risk, this chapter used interrelation coefficient, index of risk decentralization and risk resolution index. the research found that the correlation of price fluctuation in shanghai a - share market reduced and the proportion of systematic risk in total risk changed

    研究發現，上證a股市場股價變動的關聯度較之早期已有明顯降低，而系統風險所佔總風險的比重也呈下降趨勢，分散化投資能夠較大幅度的化解投資風險。
  3. Based on the new bond index, the return comovemnet between stock and bond markets is analyzed. the empirical results show that the returns of stock and bond markets interacts in the long run, and there exists a leading and lag relation between them. the month correlation between the return of stock and bond markets is time - varying, which can be described and predicted with some models

    根據所編制的國債指數，本文實證分析了股票市場與債券市場之間收益率的聯動關系，發現股票市場收益率與債券市場收益率之間存在長期影響，股票市場收益率與債券市場收益率之間存在領先滯后關系，股票市場與債券市場收益率之間的月度相關性是時序變化的，可以用模型進行描述與預測，並分析了影響這種聯動關系的宏觀經濟因素。
  4. On the basis of theory analysis, the average transmitted light intensity ( correspond to dc value ) was determined as characteristic parameter of raw water using photoelectric method for monitoring the fluctuation of transmitted light and photometric dispersion analyzer ( pda ). the dc value was closely related to both particle concentration and surface area of sand clay simultaneously. the experimental results shows that there is an exponential function relation between dc and surface area of sand clay in unit volume water ( sp ) : dc = asbp in which a and b are empirical coefficients. then the formula of macromolecule flocculant dosage is found to be d = f ( dc ) = e ( dc ) f in which e and / are empirical coefficients and the average correlation coefficient equal to 0. 981. so the model of automatical control system of water treatment plant was established using the formula

    應用透光率脈動檢測技術和光散射顆粒粒度分析儀（ pda ） ，通過理論分析，將pda的輸出信號之一? ?平均透光強度（對應于dc值）作為原水的特性表徵參數， dc值可以同時反映顆粒濃度和比表面積因素的影響，試驗結果證明， dc值與單位體積水中泥沙顆粒總表面積s _ p之間具有很好的冪函數關系： dc = cs _ p ~ d ，式中c 、 d為經驗系數，進而得到了以dc值為參數的高分子絮凝劑投藥量公式： d = f （ dc ） = e （ dc ） ~ f ，式中： e 、 f為經驗系數，平均相關系數達0 . 981 ，利用所建立的公式，建立了前饋? ?后饋聯合控制的在線自動投藥模型。
  5. A concise introduction of voluminous classical literature on the correlation of financial development and economic growth is firstly made from both theoretical analysis and empirical study

    本文先對國內外有關金融發展與經濟增長的關系的經典文獻從理論研究和實證研究兩個方面分別作一系統性的概括。
  6. Empirical analysis of the correlation and cointegration of chinese stock market a and b

    股市場相關性與協整性的實證研究
  7. Based on the mixture distribution hypothesis ( mdh ) theory, the paper conducted an empirical study into the daily liquidity and volatility of three futures, i. e., bronze, aluminum and natural rubber, and discovered that the trade volume and volatility display a significantly positive correlation, there is a significantly negative correlation between the open interest and volatility, and liquidity ratio and volatility have no significant correlation

    摘要根據混合分佈假設理論（ mdh ）等前人研究成果，及對中國期貨市場三個主要期貨交易品種銅、鋁和天然膠期貨的日流動性和日波動性的實證研究，可以發現：交易量與波動率有顯著的正相關關系，持倉量與波動率有顯著的負相關關系；而流動性比率與波動性卻並沒有顯著的關系。
  8. In chapter 5 the distributed cfar detection is studied when lds are correlated. due to the correlation of local decisions is not known, empirical estimation is adopt to resolve this problem, the relationship of the training sample size and the estimated confidence is analyzed

    對局部採用硬判決的情況，深入研究了傳統的分析方法，利用經驗估計解決了局部觀測相關系數未知時存在的困難，分析了系統判決精度與估計樣本數量的關系。
  9. With the meteorological and hydrographic data in songhuajiang and nenjiang valley from 1951 to 1995, using correlation analysis and empirical orthogonal analysis, the rule of the flood and relation between flood and precipitation distribution in this region are discussed. the results show that periodic change of water level is obvious in this region. now water level is in the serious stage from 1980 ' s. there are great relation between the water level of flood period and the precipitation. the unusual precipitation of nenjiang valley has greater impact than that of second songhuajiang valley. at the summer in 1998, songhuajiang and nenjiang valley encountered the ghastly flood and the reason for that is the anomalous precipitation great exceeding the historic maximum

    利用松花江，嫩江流域1951 1995年期間的氣象和水文資料，採用相關分析，經驗正交分析等方法，討論了該流域洪澇發生的規律及其與流域內降水分佈的關系.文章指出，江流域的水位變化有明顯的階段性，且具有全流域一致的特性，目前正處在80年代以來洪澇較嚴重的階段;嫩江流域降水異常偏多對松花江洪澇的影響比第二松花江的作用要大; 1998年夏季，松花江，嫩江流域出現超歷史紀錄特大洪水的關鍵原因是嫩江流域6 8月的降水距平百分率遠遠超過了歷史上的的最大值
  10. With data from 329 chinese listed manufacturing manufacturing firms in 2004, we get the following empirical results : the degree of internationalization ( doi ) of the firms has a negative effect on the performance, and it demonstrates a significant negative correlation between the degree of internationalization ( doi ) of firms measured by esr and return on sales ( ros ) and roa ( return on assets )

    通過多元線性回歸分析，我們發現目前中國製造企業的出口行為對績效產生了負向影響，以出口比例衡量的國際化程度與企業的銷售凈利率和總資產凈利率顯著負相關。
  11. Thome correlation has good precison in calculating heat transfer coefficients of r404a inside horizontal microfin tube. 3. the analyses on different empirical formulations of in - tube boiling heat transfer coefficients indicate that r404a can be treated as pure refrigerant during calculating its the in - tube boiling heat transfer coefficients

    對近共沸混合工質r404a ，通過對光管和內螺紋管沸騰換熱系數關聯式的分析計算得出結論：在計算r404a的光管和內螺紋管沸騰換熱系數時可以被作為純質來處理。
  12. Upon using an artificial neural network ( ann ) a new short - term climate forecast model with the monthly mean rainfall in june in the north of guangxi as predictand is established making empirical orthogonal functions ( eof ) to the 36 predictors ( 15 ssa predictors, 21 500hpa height predictors ) with over 0. 05 significant correlation level of previous 500hpa height and sea surface temperature ( sst ) field, and selecting the high relative principal components, at the same time, a new approach of constructing ann learning matrix is developed. predictive capability between the new model ( principal components ann model ) and linear regression model for the same predictors is discussed based on the independent samples and historical samples

    本文通過對廣西北部6月平均降水量（預報量）同北半球月平均500hpa高度場和北太平洋月平均海溫場進行相關普查，選取了前期36個同預報量相關顯著水平達到0 . 05以上的預報因子（ 15個海溫場預報因子， 21個高度場預報因子） ，並運用自然正交函數展開方法對這36個前期預報因子展開，取其中同預報量相關程度高的主成分，結合人工神經網路技術，提出了一種新的構造人工神經網路學習矩陣的方法，建立了一種新的短期氣候預測模型。
  13. Among all the elements, commodities index which can reveal the holistic change is principally investigated here. nowadays empirical analysis fails to show the clear correlation and granger causality between international primary goods ’ price and cpi of our country

    二者與cpi之間即期相關系數達到了0 . 7 ，滯後半年的相關系數也都在0 . 5以上，同時二者與cpi之間互為granger因果關系。
  14. Based on koch & laurent ' s viewpoint on three requirements for explaining the behavior of complexity system, this thesis focuses on the theoretical and empirical study of the following four research questions by comparison, integration and development of different disciplines and methods such as organization theory, innovation theory, the theory of the firm, complexity science, system theory, organizational learning and knowledge management, and psychics : ( 1 ) critical success factors ( csfs ) of organizational innovation of manufacturing enterprises in the it - based networked environment ; ( 2 ) the systematic behavior of organizational innovation and its complexity ; ( 3 ) the correlation among environmental turbulence, organizational innovation elements ( organizational culture innovation, it innovation, processes innovation and organizational structure innovation ), organizational innovation competence and organizational performance ; ( 4 ) the pattern of integrated organizational innovation ( ioi ) of manufacturing enter prises in the it - based networked environment

    因此，本研究以問題為導向，從跨學科角度藉助組織理論、創新理論、企業理論、復雜性科學、系統論、組織學習、知識管理和心理學等不同學科理論與方法的比較、融合與發展，遵循koch & laurent （ 1999 ）所指出的解釋系統行為的三點要求，緊緊圍繞網路環境下製造企業集成組織創新機理與模式所包含的四個具體研究問題，從以下四個方面對網路環境下製造企業的集成組織創新進行了理論和實證研究： （ 1 ）網路環境下製造企業組織創新的關鍵成功因素； （ 2 ）網路環境下製造企業組織創新的系統行為及其復雜性； （ 3 ）網路環境下製造企業組織創新要素（信息技術創新、組織文化創新、流程創新和組織結構創新）和組織創新能力之間的互動關系及其對組織績效的作用機理； （ 4 ）網路環境下製造企業的集成組織創新模式。
  15. Empirical likelihood ratio test for serial correlation in partial linear model

    部分線性模型序列相關的經驗似然比檢驗
  16. First, this article reviewed the credit rationing theory development as well as the domestic and foreign research situation, and has carried on the explanation to several concepts ; then through analyzing the balanced credit rationing theory, find out the balanced credit rationing theory is not suitable to china, thus draws out the non - balanced credit rationing theory ; because the present domestic and foreign non - balanced credits rationing theory is imperfect, this article only embarks from our country to explain, at the same time carries on the empirical analysis of correlation between the non - balanced credit rationing and our country economical growth ; the non - balanced credit rationing which existed to our country has carried on the effect analysis in the fourth part, elaborated the positive and negative two aspects effect which the economy brought for our country ; finally, summarizes the analysis and obtains conclusion

    本文首先回顧了信貸配給理論的發展以及國內外的研究情況，並對相關概念進行了解釋;然後通過對均衡信貸配給理論的分析，揭示了均衡信貸配給理論對中國是不適用的，從而引出非均衡信貸配給理論;由於目前國內外非均衡信貸配給理論上不完善，本文僅從我國出發進行闡釋，同時從多方面對非均衡信貸配給與我國經濟增長進行實證分析;在第四部分對我國存在的非均衡信貸配給進行了效應分析，論述了非均衡信貸配給給我國經濟帶來的正負兩方面的效應並針對負面影響給出解決對策;最後，總結分析所得的結論。
  17. In designing the deep bed, the empirical formula l / de = 800 is used as the basis. however, it has been proved that the formula cannot precisely describe the functional relationship and the correlation degree between the nitration behavior of the deep bed filtration process, the depth of the deep bed and the diameter of the sand granule, and it is restricted greatly in the practical application of finding a suitable depth of the deep bed

    目前，濾池的設計通常採用經驗公式i d _ e = 800作為設計濾池厚度的依據，但實踐證明此經驗公式還不能準確地反應濾池過濾特性與濾池深度l 、濾料粒徑d的相關關系及相關程度，在實際應用中受到很大限制。
  18. Finally, the correlation between partial silt indexes is studied. the correlation analyses between physical indexes can be used to decide whether these indexes can be looked as independent variable at the same time in reliability design, furthermore, the correlation between mechanical and physical are also studied and some empirical equations with practical usage are drawn up

    本文對物理指標間的相關性作了研究，這在可靠性設計時，它們能否同時作為獨立隨機變量處理具有重要的意義；同時，又對壓縮指標、強度指標與物理指標間以及不同類強度指標間的相關關系作了分析，得出了一些有實用意義的經驗公式。
  19. By using a questionnaire, this paper has been carrying on an empirical study on the use of six reading strategies among chines english majors, and the correlation between reading strategies and reading efficiency

    本文通過問卷調查研究了中國英語專業學習者在閱讀過程中六大閱讀策略的使用情況，及閱讀策略與閱讀水平和效率的相關性。
  20. There is a strong empirical correlation between economic growth in latin america and flows of capital to the region. capital inflows can provide a strongly expansionary impulse to the domestic economy, and sharp reductions in the rate of inflow can be strongly contractionary

    作為國際資本流動的一個重要組成部分，拉美國家的資本流入不僅取決于其國內儲蓄與投資的平衡狀況及進出口的增長，也取決于國際資本流動的規模和方式。
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