計算指歸數 的英文怎麼說

中文拼音 [suànzhǐguīshǔ]
計算指歸數 英文
cipf
  • : Ⅰ動詞1 (計算) count; compute; calculate; number 2 (設想; 打算) plan; plot Ⅱ名詞1 (測量或計算...
  • : Ⅰ動詞1 (計算數目) calculate; reckon; compute; figure 2 (計算進去) include; count 3 (謀劃;計...
  • : 指構詞成分。
  • : Ⅰ動詞1 (返回) return; go back to 2 (還給; 歸還) return sth to; give back to 3 (趨向或集中於...
  • : 數副詞(屢次) frequently; repeatedly
  • 計算 : 1 (求得未知數) count; compute; calculate; reckon; enumerate 2 (考慮; 籌劃) consideration; pla...
  1. Statistical boffins point out that recent jumps in consumer prices are due to an acceleration in the imputed cost of home ownership, an artificial figure that is calculated from rental prices

    學家出,最近消費者價格的上漲結于擁有住房成本(由租金價格出的人造據)的急劇增加。
  2. 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、孔結構模型的研究及孔結構與強度關系的研究現狀,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,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系模型的發展歷程,並對已有的模型進行了比較分析,出了原有模型的不足之處;第四章在「綜合集成」的基礎上,提出了混凝土孔結構復合體模型和孔系統的物理模型,並模擬了該模型下由各單體並聯形成的復合體的斷裂過程,最後根據所建模型編制了相應的程序,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;第五章對第四章模型中出現的模型參進行了相應的試驗據對比分析,根據回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、彈性模量和表面能的修正對混凝土強度產生的影響,檢驗模型的正確性;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。
  3. Considered the present condition of liaoning province, the evaluation and prediction method of liaoning province bridge technique condition is analyzed, then bridge condition changed - contingency evaluated method is introduced, negative index curve is chosen as the regression analysis model of the bridge condition prediction, and based on the information of bridge management system in the liaoning highway, the parameters of model are calibrated, the average repaired life of bridge is also calculated, the definite method of the bridge ' s repaired year is given, at the same time the markov chain model of bridge condition prediction is presented

    結合遼寧省的橋梁工程及管理具體情況,研究了遼寧省橋梁技術狀況評價與預測方法,引入橋梁缺損狀況變權評定方法,選擇負曲線作為橋梁缺損狀況預測的回分析模型,並依據遼寧省干線公路橋梁管理系統中的橋梁狀況信息,標定了模型的參橋梁中修及大修(或改建)的平均年限,給出橋梁大中修年份的確定方法,同時也建立了橋梁缺損狀況預測的馬爾可夫鏈概率模型。
  4. A method of fuzzy optimization design based on genetic algorithm is presented as a new method of parameter optimization design for dc double closed loop speed adjusting system. the method covers three steps. firstly, speed overshoot rate and settling time are chosen as performance indice according to the demand of engineering. these indice are normalized by using fuzzy membership function and then weighted to form objective function of optimization model of the system. secondly, the dynamic response curve of the system with corresponding parameters and peoformance indice are obtained by computerized numerical calculation and simulation. finally, parameters of engineering design are expanded as searching space ; and parameters of speed regulator and current regulator are taken as genes in chromosome. these genes in searching space are optimized to get best solution by way of genetic algorithm. as shown by experimental results, the parameters designed by this method are capable of significantly improving performance indice of the system, which proves that it is a practical and effective method

    提出一種基於遺傳演法的直流雙閉環調速系統參優化設方法.根據工程技術的要求,選用速度超調量和過渡時間作為參優化性能標.將該標用模糊隸屬度函一化,再加權平均形成系統優化模型的目標函.採用方法,通過模擬獲得系統對應參的動態響應曲線及其性能標.最後以工程設的參為搜索范圍,以速度調節器和電流調節器的參為染色體中的基因,通過遺傳演法在搜索范圍中優化這些基因,獲得優化解.實驗結果表明,所設的參能使系統性能標有顯著提高
  5. 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,估了用其製作回反射材料能夠達到的性能標,並通過優化尋找到最佳技術參,為提高回反射材料的性能明了方向。
  6. And the influence of water condition to growth and yield of crops were discussed briefly. then based on the meteorological data, yield data, drought and flood data of jiangsu province from 1961 to 2000, the water profit and loss of every ten days in the growing period of crops was calculated on the foundation of the water balance formula in every agriculture climate district. the disaster index of drought and flood was confirmed and calculated

    根據江蘇省近40餘年的氣象資料、產量資料和旱澇災害資料,分農業氣候區利用農田水分平衡方程了不同作物逐旬水分盈虧量,確定了旱澇災害,並用多元積分回方法分析了降水對棉花和小麥產量的定量影響,得出作物生長期內逐旬水分敏感
  7. In short, through retrieving the parameter such as surface albedo, surface temperature and surface emissivity, all the energy flux such as net radiance flux, soil heat flux and latent heat flux can be computed in sequence further, then latent heat flux which provide energy for et can be computed based on energy balance equation, finally instantaneous et and daily et can be obtained

    總之,根據地表能量平衡方程,通過對地表反照率、地表溫度、地表比輻射系一化植被等參進行反演,進一步出了地表凈輻射通量,土壤熱通量和潛熱通量,最後獲得了遙感影像成像時的瞬時蒸散及當天的總蒸散量。
  8. A full mathematical model of optimal flow pattern design withengineering constraints was put forward, based on modern optimal control theory. an optimal flow pattern design was presented for optimizing meridional channel of axial flow turbine. according to integral optimization of turbine stages, a full physical model and mathematical expression were put forward for proposition of optimal flow pattern, including all performance parameters in turbine stages. this problem was further recast into a typical form control to maximize specific performance index such as work or efficiency of stage with given initial state, fixed terminal condition and constraints for part of state terminal variables. the program was also worked out according penalty function method and conjugate gradient method. the optimal distribution of c1ur1 ( r1 ) was obtained according to constraint conditions and maximized objective function

    把近代最優控制論方法引入軸流透平葉片的設,在優化的軸流透平子午通道內,建立包括透平級內所有性能參量的最優流型命題的完整的物理模型及其學表達式,並化為一個在給定初始狀態、自變量終端固定、部分狀態變量終端受有約束的條件下,使級的某一性能標(如級的功率)達到最優的最優控制問題,應用「代價函法」及「共軛梯度法」編制程序,得到符合給定約束條件、並使目標函取極值的最優環量分佈,結果是令人滿意的。
  9. Aiming at the problem on taking no account of relation of forecast factors and instability of regression results caused by selected factors with no orthonormalization which would bring out error to computational results, monadic linear regression analysis and nature orthonormalization function as well as stepwise regression were integrated to establish forecast models of cold in nanjing and upper respiratory tract infection, cerebral hemorrhage as well as cerebral infarction in jinhua

    過去在選擇預報因子時沒有考慮預報因子間的相關性,挑選的預報因子由於非正交使回的結果不穩定,給帶來一定的誤差。針對這一問題,文章將一元線性回分析、自然正交函法( eof )和逐步回方法結合起來,建立了南京感冒以及金華的上呼吸道感染、腦出血和腦梗塞的發病預報模型。並將模型結果與逐步回法建立的模型進行比較。
  10. The process of standardization is composed of six steps - the selection of standard firepower unit, construction of combat efficiency index system, calculation of index proportion, unity of capability index parameters, calculation of efficiency index, and conversion of standardized coefficient

    標準化過程主要包括標準火力單元的選擇、作戰效能標體系的建立、標權重的、性能標參一、效能的解和標準化系的換6個步驟。
  11. Integrated the monitoring data collected from the scene of blast with the correlative theory of earthquake wave, the blast vibration characteristic of this underground blast engineering and the influence that the blast vibration act on the ground buildings are analyzed. applied the method of duality linearity regression analysis, the propagation attenuational laws of blast earthquake wave in this underground engineering are gained by this software matlab. the analysis results indicat that the attenuational laws of blast earthquake wave are obvious diversity in the condition of difference distances

    結合採集到的大量爆破振動現場實測據,並應用地震波的相關理論,分析了該地下工程開挖爆破的地面爆破振動特性及爆破振動對地面建(構)築物的影響;應用二元線性回分析法,通過matlab軟體得出該地下工程開挖爆破地震波的傳播衰減規律;分析結果表明,不同距離下的地面爆破地震波的衰減規律存在明顯的差異,近距離條件下爆破地震波的垂直方向分量衰減最慢,遠距離條件下垂直方向分量衰減最快,遠距離的爆破地震波的垂直方向分量和水平徑向分量的衰減均要比近距離相應的爆破地震波衰減要大。
  12. Combining the result with logging, exploiting information, using multiple mathematics methods such as cluster analysis, neural network, step - by - step linear regress, the paper found the relationship among seismic, logging, and exploiting information in well - control zone. moreover, we calculate fracture richness index. as a result, we can distinguish rich fracture zone from carbonate formation by fracture richness index in non - well - control zone

    結合測井、開發等資料,在有井點利用聚類分析、逐步回、神經網路等學手段,建立了多種地震檢測結果與測井、開發等據之間的定性、定量關系,出了研究區的裂縫發育標,從而實現對無井區的縫洞預測。
  13. 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,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,分析土地利用變化對土壤侵蝕的影響。
  14. This paper explains the basic knowledge and basic theories of national debt, gives the calculating formula of construe and stochastic construe separately. combing with the monadic regression model, the paper analyses the development of issuing scale of national debt of our government annually, studies the evolvement of scale of national debt and its relevant policies, and analysis the experience indexes measuring scale of national debt which is prevail in the world quantificationally. comparing with western developed countries further, based on that, there is a conclusion in this paper, the government issuing scales of national debt is appropriate at present, but it is impossible to increase the issuing scale

    本文闡述了國債的基本知識和基本理論,用學分析和隨機分析的方法分別給出了債券的收益率和債券定價的公式,結合國債規模的一元回模型,仔細分析了我國政府年度舉債規模的發展變化,研究我國國債規模及相關政策的演變,並就國際流行的衡量國債規模的經驗標進行了定量分析,由此進一步與西方發達國家進行比較,得出我國現階段國債的發行規模是適度的,但進一步增大發行的空間不大,為避免財政風險,發行規模應逐漸減小,積極的財政政策應在適當的時機逐漸淡出。
  15. In this dissertation, on the basis of comprehensive review of the study achievements on sediment transport, we get the fact that most of formula in sediment incipient motion and bed - load transport rate are established by classical regression analysis model, i. e. firstly establishing the formula according to related sediment transport theory, secondly computation for regression coefficients in formula by using field or laboratory experiment data

    故本文在回顧並總結泥沙輸移研究成果的基礎上,出大多泥沙起動公式和輸沙率公式的推求是採用傳統回模型,即先根據輸沙理論定出公式,再用實測資料或試驗據率定公式系
  16. Then, using recursive arithmetic calculated reliability indices for directory tree, the method was realized by vb program ; the other is a method of reliability evaluation by interval arithmetic, which is the use of interval arithmetic to evaluate reliability, and the computation theory is also given. during the calculation, interval number replaced the component " s parameter and it takes into consideration the uncertainty of all of the parameters. in the study of power distribution system configuration, a new configuration model is set up which takes into account simultaneously the losses minimization and system reliability, then improved genetic arithmetic is described detail and of advantage for solving this problem

    在配電網可靠性評估的研究中,提出了兩種實用的配電網可靠性評估方法:其一是利用網路分層和遞法理論,使用高級語言進行程序設,提出了一種基於vb編程的配電網可靠性評估方法,該方法通過程序實現了網路拓撲結構的分層等效和可靠性標的遞,使整個過程得到了簡化,並且界面窗口的可視化,使得評估過程便捷、形象;其二是提出了一種基於區間演法的配電網可靠性評估方法,該方法是一種利用區間理論配電系統可靠性的不確定性評估方法;文章給出了區間運的原理;討論了配電系統中區間據的來源途徑,並用區間代替元件的可靠性參,對輻射形配電網進行了可靠性評估。
  17. On background of actual data during agglomeration process in a steel plant, this thesis discusses how to use hybrid material regression, parameter design and computer software technology to carry through computer emulation operation, based on building mathematics model of rotating drum index and compounding material proportion of agglomeration mine, so that an effective way to raise rotating drum index could be found

    本文以某鋼廠燒結工藝過程的真實據為背景,探討如何運用混料回、參機軟體技術,在建立轉鼓與燒結礦配料比例學模型的基礎上,進行機模擬其運,從而達到提高轉鼓的有效途徑。
  18. This paper uses some of the contents of econometrics, including computations and proving of related coefficients and monadic linear regression analysis methods to analysis the degree of association between the various circumstances for the prosperity in each industry in china and the performance of related industries in the stock market as well as the industry indexes. through conducting this type of analysis, the paper, hopes to provide the investors in china with some definite assistance in their allocations to the various industries during the course of stock investments

    本文利用量經濟學中的一些內容,包括相關系及檢驗、一元線性回分析方法來分析近年來我國各行業的景氣情況與相關行業在證券市場的表現即行業的運行之間的關聯度,並旨在通過這一分析為我國的投資者在證券投資的過程中所進行的行業配置工作提供一定的幫助。
  19. The author adopted the effect codfficient method and loading model established in coordination evaluation. in situation analysis of mrsd, the author adopted z - score method to make the index become the same and used the main composition analysis method to certain index power, used the number to compute. estimation future development of mrsd is important contents in the thesis, the author adopted the gray estimate polynomial the estimate index number and logarithms estimate etc different method to estimate development trended of mrsd. as the result, the author finded out the fittest estimate model in the thesis - - polynomial the estimate model

    對礦區可持續發展系統發展態勢的分析主要採用z - score一化方法,而後利用主成分分析方法確定權重,並用一化處理后的近年礦區可持續發展狀況。對礦區可持續發展系統未來發展的預測也是本文的重要內容,本文主要採用灰色預測、多項式預測、和對預測等不同方法分別對礦區的發展態勢進行了預測,從中找出了最適合本文的預測模型? ?多項式預測。
  20. The damaged results indicated that energy consumption was the largest environment burden for beijing cement production, and then the land occupation and land conversion ; the normalized and weighted assessment showed that the environmental burdens, especially for the damage to human health and ecosystem quality, was becoming more and more serious with the increase of eco - indicator value of beijing cement production

    特徵化表明,對環境影響最大的因素是能源消耗,其次是土地佔用與破壞;標準化與一化分析表明,近年來,北京水泥生態不斷增加,水泥生產對環境造成的負擔進一步加劇,尤其是對人類健康和生態系統質量的影響。
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