等值法 的英文怎麼說
中文拼音 [děngzhífǎ]
等值法
英文
equivalent method-
Perfect pre - processing and post - processing function is one of the main factors to evaluate the vitality and market value of the finite element analysis system surveying today development of finite element analysis technology, most of which concentrate on establishing fine user interface, also has some limitation on application, and especially, the research on the visualization of arbitrary cut - plane is always in ascendants to realize the visual processing on cut - plane needs reprocessing the results of finite element analysis which have get, so the algorithm is two parts : seeking the physical value of cut - plane and drawing 2d contours, the former, based on the theory of stress on " arbitrary inclined plane " in physical mechanics, use the method of linear interpolation method to get the coordination and physical value of intersection between cut - plane and element arris ; the latter, based on the tables on elements, nodes, stress and strain, summarize a rapid algorithm of generating 2d contours based on the grid. this thesis synthesizes there two parts and get a visual processing program under fortran
縱觀有限元分析技術的發展,目前大多集中在建立良好的用戶界面上的研究仍存在許多應用上的局限性,其中對任意剖面上可視化的研究仍處于方興未艾的階段。要實現任意剖面上可視化處理,必須先將得到的有限元計算結果進行再處理,因此在演算法上分為兩部分:求任意剖面上物理量值的演算法及二維等值線演算法。前一部分以彈性力學中「任意斜截面的應力」為理論基礎,利用線性插值方法得到截面與單元棱邊的交點坐標及交點物理量值;在此基礎上;根據已得到的單元及節點序號表、應力應變物理量表,總結出一種基於有限元剖分網格的快速生成二維等值線的演算法。Besides, the paper presents a simple but useful method of isoline labeling, azimuth angle judgement algorithm
在等值線標注部分,採用簡單實用的向量判斷法,確定標注的位置。These countries purchased us and canadian dollars, pounds sterling, deutsche mark, belgian and french francs, australian dollars, mexican pesos, argentine pesos, italian lire, danish and norwegian kroner, swedish kronor, japanese yen, austrian schillings, spanish pesetas, netherlands guilders, finnish mark, irish pounds, south african rand, brazilian cruzeiros, venezuelan bolivars and malaysian ringgits, aggregating $ 22008 million, in exchange for an equivalent amount of their own currencies
這些國家購買美元、加拿大元、英鎊、德國馬克、比利時法郎和法國法郎、澳大利亞元、墨西哥比索、阿根廷比索、義大利里拉、丹麥克郎和挪威克郎、瑞典克郎、日元、奧地利先令、西班牙比塞塔、荷蘭盾、芬蘭馬克、愛爾蘭鎊、南非蘭特、巴西克魯賽羅、委內瑞拉博利瓦和馬來西亞林吉特,兌換成各成員國本國的等值貨幣,總金額達220 . 08億美元。These countries purchased us and canadian dollars, pounds sterling, deutsche mark, belgian and french francs, australian dollars, mexican pesos, argentine pesos, italian lire, danish and norwegian kroner, swedish kronor, japanese yen, austrian schillings, anish pesetas, netherlands guilders, fi ish mark, irish pounds, south african rand, brazilian cruzeiros, venezuelan bolivars and malaysian ringgits, aggregating $ 22008 million, in exchange for an equivalent amount of their own currencies
這些國家購買美元、加拿大元、英鎊、德國馬克、比利時法郎和法國法郎、澳大利亞元、墨西哥比索、阿根廷比索、義大利里拉、丹麥克郎和挪威克郎、瑞典克郎、日元、奧地利先令、西班牙比塞塔、荷蘭盾、芬蘭馬克、愛爾蘭鎊、南非蘭特、巴西克魯賽羅、委內瑞拉博利瓦和馬來西亞林吉特,兌換成各成員國本國的等值貨幣,總金額達220 . 08億美元。Effective approaches of forming & refining cc is also presented correspondency. this paper, taking xibei group as an object of study, discusses cc in detail using the method of quantitative & qualitative analysis, theory & practice analysis, enriches the theory related cc, establishes a set feasible indicator system of cc evaluation, presents some effective approaches to form & improve cc. the research conducts in this paper is also useful for other enterprises
本文運用比較分析、系統分析、定性與定量分析、理論與實踐分析等方法,以西軸集團為研究對象,對核心競爭力做了深入研究,豐富了有關企業核心競爭力的理論;建立了一套可操作性強的評價指標體系,一定程度上彌補了核心競爭力知識在此方面的不足,為核心競爭力的量化做了有益探索;提供了一些有效的培育和提升的途徑和方法,對那些可望塑造核心競爭力的企業具有參考價值。This dissertation uses genetic algorithm to choose optimum parameters for the widely used pid controllers. in the optimization calculation process, mutation rate, cross rate and parameter range are adaptively changed to accelerate optimization process
本文用遺傳演算法優化工程中廣泛使用的pid控制器的參數,採用變參數區間、變交叉變異概率等方法提高計算速度,並對適應值函數進行了改進。There is a very simple technique for converting any decimal number to its binary equivalent.
有一個很簡便的方法可以將任意十進制數換算為等值的二進制數。And then, some common methods of gdm, such as the ahp method, the weighted geometric mean method ( wgmm ), the borda - kendall method, the minimum variance ( mv ) method, the clustering analytic method, the cook - seiford distance measure, cb measure, the maximum and the minimum expected values, the concordance and discordance indices, etc., are used to discuss some consensus problems of gdm, including the consistency of the complex judgment matrix in ahp, the consensus methods of the aggregation of individual preferences ; the aggregation of analytic hierarchy process methods based on similarities in decision makers " preferences, a consensus measure on multiple criteria group decision making
接著本文採用了群體決策中常用的一些方法(如: ahp法,加權幾何平均法, borda - kendall方法,最小方差法,聚類分析法, cook - seiford距離測度法, c _ b測度法,最大最小期望值法,一致性非一致性指標法等)對群體決策中的幾個一致性問題進行了研究,這些問題包括: ahp中復合判斷矩陣的一致性,個體偏好序集結的一致化方法,基於決策者偏好相似性的層次分析模型的集結中的一致性問題和多準則群體決策的一致性測度。First, one main work of test equating is to estimate equating coefficients, in the paper in the light of item response theory an abstract form is introduced, which makes all test equating methods in uniform, by the abstract form, the relationships among the existed methods being found out, and some new methods being derived, including relative entropy equating method and logcontrast equating method
本文在項目反應理論( itemresponsetheory , irt )框架下提出了一種抽象形式將目前已有的各種等值系數估計方法統一表示,通過統一表示找出了各種等值方法之間的關系,並導出了幾種新的等值方法,其中包括相對熵( relativeentropy )等值法和對數對照( logcontrast )等值法。Measurement of mine surface air leakage rate with equivalent method
等值法測定礦井外部漏風率The assessment method integrates the series equivalent approach and minimal cut - set to evaluate the reliability of electrical distribution net which consists of mid - voltage and low - voitage net on the assumption that there are sufficient and accurate datum
評估計算中,假設所獲得的數據和資料充足、準確,採用串聯等值法與最小割集法結合,進行包括中、低壓的供電網路的可靠性評估。Chapter ii introduces executive stock option system, and analyzes its causes and effects ; chapter iii explain executive stock option system from the perspective of economics and explore the theoretical basis which executive stock option system existence in ; chapter iv discusses how to design executive stock option system, including the inherent elements of the design and construction of the external environment ; chapter v applies the average price stock option and “ certainty equivalent value ” in executive stock option system. chapter vi discusses executive stock option system in our country ’ s enterprise applications, analyzes the necessity our country ’ s enterprise to use executive stock option system and the problem exists in implementation, proposes from the second board to impel executive stock option system construction
本論文第二章是經理股票期權制度的概述,介紹經理股票期權的發展狀況,並分析其成因和效應;第三章從經濟學的角度來解釋經理股票期權制度,從理論的高度來探討經理股票期權制度存在的理論基礎;第四章對經理股票期權的制度設計提出建議,包括內在構成要素的設計和外部環境的建設;第五章主要將平均價格期權和「確定性等值法」應用於經理股票期權;第六章是經理股票期權制度在我國企業中的應用,分析我國企業採用股權激勵機制的必要性和實施中存在的問題,提出了從創業板企業入手,推動我國經理股票期權制度建設的思路。So it is proposed in the paper a dynamic equivalence method based on coherent generators identification for system reducing
因而採用基於相關發電機識別的動態等值法對電力系統進行化簡以克服上述問題。Firstly, reliability models of different element are built in the paper. secondly, the reliability parameters of virtual series element on the main feeders are computed by series equivalent method. lastly, indices of different load points are calculated by the method of minimal cut - set
文中首先建立了不同元件的可靠性模型,其次通過串聯等值法求取各主饋線上的虛擬串聯等值元件的可靠性參數,最後應用最小割集方法計算各負荷點指標,從而得到系統各項可靠性指標。A new matching method of well - log and seismic data is presented so that two - dimensional distributed seismic attribute can be used in 3d reservoir geological modeling. it is named vertical equivalence method. the seismic attribute classification method based on the geological properties in reservoir geological modeling, seismic wave skewness and kurtosis conception, and the rules of seismic time window selection and attribute analysis are presented
提出了將二維分佈的地震屬性用於三維儲層地質建模的井震數據匹配地震屬性縱向等值法、基於儲層地質建模儲層地質屬性的地震屬性分類方法、地震波形偏度與尖度的概念、地震時窗選取準則和地震屬性分析準則,為在大慶油田開展儲層地質建模建立了可選的地震屬性參數表。Logcontrast method for equating test based on irt
對數對比等值法Item characteristic curve equating under graded response models in irt
等級反應模型下項目特徵曲線等值法在大型考試中的應用Based on the comprehensive reading of references about distribution network reliability, this thesis presents a reliability evaluation method proposed for complicated distribution systems, based on minimal path method and equivalent approach. one city ' s distribution network ' s reliability parameters are calculated using a fortran program
本文在廣泛閱讀國內外配電網可靠性分析的有關文獻的基礎上,總結前人的研究成果,針對配電網結構復雜,負荷點密集,計算量大的特點將已有的配電網可靠性分析方法? ?等值法與最小路法相結合提出復雜配電網的可靠性評估方法。A seismic attribute table is built for reservoir geological modeling in daqing oil field. the seismic attribute vertical equivalence method used in well - log and seismic data matching is effective for thin reservoir geological modeling
井震數據匹配地震屬性縱向等值法適用於薄儲層的地質建模,有利於結合二維地震資料開展三維儲層地質建模研究。In light of the defeats of ward equivalent method in reactive response, a new ward - pv equivalent method is presented in stead of ward equivalent, which follows the similar iterative equivalent and newton modification procedures to simulate the integrated power flow
針對ward等值方法在無功響應方面存在的缺陷,本文又採用ward ? pv等值法代替ward等值法,同樣通過交替等值和牛頓修正,來完成一體化潮流的模擬計算。分享友人