混合分數 的英文怎麼說

中文拼音 [húngěfēnshǔ]
混合分數 英文
mixture fraction
  • 混 : 混形容詞1. （渾濁） muddy; turbid2. （糊塗; 不明事理） foolish; stupid
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 混合 : （攙雜在一起） mix; blend; mingle; admix; mixture; mix up; interfusion; commixture; blending; cre...
  1. Based on a superstructure representation, a nonlinear programming ( nlp ) model as well as a mixed - integer nonlinear programming ( minlp ) model was proposed in this paper for the optimal design of distributed wastewater treatment network system

    摘要基於分散式廢水處理網路的超結構，建立了廢水處理網路系統最優化的非線性規劃模型和混合整數非線性規劃模型。
  2. To analyze the hydrodynamic structure of the estuary, 3d k - numerical model with curvilinear fitted coordinate has developed. the distribution of velocity and turbulent exchange coefficient at different time has obtained and analyzed

    紊流模型對測驗河段進行計算，得到特徵時刻該潮汐河口段的水力要素及垂向紊動混合系數的分佈。
  3. Based on netomac, a software package for power system simulation, the model and algorithm of pre - dispatch schedule in generation markets, excitation system parameter setting, and power system small signal stability anaylsis are studied in this thesis. the main work is as follows : a model of pre - dispatch schedule is proposed, whose target is to minimize the market purchasing price ( mpp ) in the whole pre - dispatch period. then according to the characteristics of pre - dispatch schedule, the model of pre - dispatch schedule is simplified to minimize the mpp in each pre - dispatch time, and a three - step algorithm of pre - dispatch schedule is designed : dealing with the optimal problem in the whole period of pre - dispatch with static planning method, solving the problem of combination of machines with pr1 method, resolving problem of optimal power flow ( opf ) with modified powell method

    本文基於netomac模擬軟體，以發電市場預調度計劃模型及演算法、勵磁系統參數整定和電力系統小擾動穩定性分析為研究內容，主要做了以下工作：建立了以整個預調度計劃周期內的市場購電價格最小為目標的發電市場預調度計劃模型，並根據預調度計劃問題狀態數多、變量多、混合整數、非解析的特點，將預調度計劃模型的目標函數簡化為各時段的市場清算電價最小，設計了三段式預調度演算法：用靜態規劃法求解整個預調度計劃周期內的優化問題；用優先級法求解機組組合問題；用改進的powell法求解最優潮流問題。
  4. The first one of the two chapters deals with the objective of logistics centers location, the principle of location should be followed, and the processing procedure of datum. and the second introduces three material mathematical models and uses one of the models solves a practical issue. by the help of the above - mentioned contents, the author researches the effect of logistics centers in the logistics industry in depth

    在這兩部分內容當中，前者對於物流中心選址前目標的確定，選址時應當遵循的基本原則和對選址時收集的資料處理等內容進行了詳述；後者則分別對重心法、逐次逼近法中的鮑姆爾?沃爾大法和混合整數規劃法三種數學選址的方法進行了介紹。
  5. With the blending ratio calculated from production scheduling, a mixed integer programming model of oil storage and transfer scheduling is proposed based on the oil inventory and output planning, the problem of oil storage both in the port tank and in the refinery tank are solved, the results can be used for the oil management

    根據煉油生產調度得到的油品調合比例，結合產品庫存和出廠計劃，對成品油的調合問題進行了描述。並分別以廠內罐區和碼頭罐區為對象，提出了成品油儲運調度的混合整數規劃模型，從而解決了成品油調合、存儲和移動等一系列問題，為成品油罐區的管理提供了技術支持。
  6. Methods such as branch and bound algorithm, mixed integer programming, transportation model and separable linear programming method have been used in recently years. others are heuristic methods like genetic algorithm

    近年來求解選址模型用得較多的數學優化方法有分支定界法、混合整數規劃法、運輸模型法、可分離線性規劃法。
  7. Starting with the equivalence condition of admissibility, this paper discusses respectively the linear biased estimate of the regression coefficient of thee models : the g - m linear regression model, the multivariate linear regression and the mixed - effect coefficient linear model

    本文以可容許性的等價條件為起點，分別討論了g - m線性回歸模型、多元線性回歸模型和混合系數線性模型的回歸系數的一類線性有偏估計。
  8. Speech separation algorithm based on laplace normal mixture distribution probability density function estimation

    基於拉普拉斯正態混合分佈概率密度函數估計的語音分離演算法
  9. Motor controller composed by separated analog devices before has developed into analog - digital or full digital controller

    電機控制器也由模擬分立元件構成的電路向數模混合、全數字電路方向發展。
  10. 3. apply industrial process hybrid model mixed with logical and rule to simplify activated sludge process model in wastewater treatment and deduce to a reduced model adapted to control. the simulation result show that this method can combine mechanism model of activated sludge process and expert knowledge and operational experience and can get better effect of optimization and control. moreover, the computational time is short and suitable for real - time control in wastewater treatment by applying mixed integer nonlinear programming mixed with logical rules

    應用結合邏輯規則的工業過程混雜模型的方法，對城市污水處理中活性污泥法過程模型進行簡化，得出適用於控制目的的簡化模型，模擬結果證明：這種方法可充分利用對活性污泥法過程機理模型，又可利用專家及操作過程的經驗，從而更利於對活性污泥法過程的優化和控制，而且採用結合約束邏輯的混合整數非線性規劃演算法，計算時間較短，可適用於污水處理過程實時控制中。
  11. At first, it cites mdh to interpret the price - volume relation of the shanghai composite stock index

    第三和第四部分是實證部分，文中首先引用混合分佈假說解釋了上海股票市場綜合指數的量價關系。
  12. It is applied to the analyses of electromagnetic scattering by electrically large complex cavities

    建立了ipo fem混合法數學模型，並將其應用於分析電大尺寸復雜結構腔體的電磁散射特性。
  13. 2. we have mixture exponential distribution and mixture lognormal distribution as examples, discuss the details of the model and the method. the estimation is proved to be practicable and effective through simulation

    分別以混合指數分佈和混合對數正態分佈為例，具體討論了文中提出的估計方法，並利用數值模擬驗證了文中所給方法的可行性和估計的有效性。
  14. The main innovations in this thesis are : ( 1 ) given the notions of mmdm, and argumentations of the approximation ability of the mmdm, ( 2 ) samples competition algorithm and its application to the estimation of the mmdm ' s parameters, ( 3 ) unsupervised segmentation of sar image by the mmdm, ( 4 ) segmentation criteria, ( 5 ) unsupervised sar image segmentation by combining the mmdm and the mar models, ( 6 ) the mar ' s order problems

    本論文的創新之處在於： （ 1 ）提出mmdm的概念，並論證了混合分佈模型的函數逼近能力； （ 2 ）給出了樣本競爭演算法並用於mmdm的參數估計上； （ 3 ）分別將mmgm和mmrm分別應用於sar圖像無監督分割上，並對不同分佈模型進行sar圖像分割的結果進行評判，給出了評判標準； （ 4 ）將mar模型與mmdm模型結合起來應用於sar圖像的無監督分割上； （ 5 ）初步解決了sar圖像的mar模型的定階問題。
  15. By theoretical analysis and numerical experimentation, the genetic method for large scaling multi - apex and no smooth mixed integer nonlinear programming can get a good global solution, and it is better than other algorithms used to resolve in the feasibility, stabilization and convergent speed of the solution

    理論分析及數值試驗表明：該演算法對大范圍、多峰、非光滑混合整數規劃問題有較好的全局求解能力，在解的精度、穩定性和收斂速度等方面優於一般的求解混合整數非線性規劃的演算法。
  16. Secondly, according to the fact of enterprise, there have a rational grading to its producing course, raised milp that fit the production scheduling

    其次，針對企業實際情況，對其生產過程進行了合理的分級，提出了適用企業生產與調度的混合整數規劃模型。
  17. With the mixing ratio calculated from the production scheduling, a mixed integer programming model of crude oil storage scheduling is presented based on the crude oil inventory and input planning, the relationship between crude oil storage in the port tank and in the refinery tank is fully considered

    根據煉油生產調度得到的原油混煉比，結合原油庫存和進廠計劃，對原油儲運調度問題建立了混合整數規劃模型，分別就廠內罐區和碼頭罐區進行了詳細的描述。
  18. Further more, we improve the nearest neighbor approximation method by calculat e mixtures ordered by likelihood of being the best scoring mixture. the likelihood is calculating from previously processed data. this improved method can reduce recognition time by 15. 56 % compared with standard viterbi beam search algorithm

    本文對最近鄰快速估算方法進行改進，在搜索過程中根據已處理過的數據統計出各個高斯混合分量產生最高對數概率的概率，並依此預測隨后的計算中最有可能產生最高對數概率的高斯混合分量，優先計算更有可能產生最高對數概率的高斯混合分量，使標準viterbibeam搜索演算法的搜索速度提高了15 . 56 。
  19. By using the variational principle to determine the energy expectation value of the relativistic dirac - coulomb hamiltonian, all of the radial functions, configuration mixing coefficients, and the total binding energies can be determined automatically

    通過對相對論dirac - fockhamilton量的期望值變分，可以自動的得到所有的徑向波函數、組態混合系數以及總束縛能。
  20. The vertical diffusivity coefficients kv in january, april, july, october, 1997 are studied respectively. the result is same as the fact that the vertical diffusivity coefficient is large near the coastline and the vertical diffusivity coefficient is small in the interior. the vertical diffusivity coefficient assimilated in january is larger and the possible reason is that the vertical mixing of the south china sea is stronger in winter and there is a cool eddy in winter in the south china sea

    我們分別做了1997年1 、 4 、 7 、 10月份的k _ v ，結果與垂直混合系數在岸邊附近較大，在海洋內部較小這一事實相一致， 1月份同化的垂直混合系數值偏大分析原因是冬季南中國海垂直混合較強，可能也與在南中國海內部冬季有一個冷渦有關系。
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