optimal combination 中文意思是什麼

optimal combination 解釋
優化組合
  • optimal : adj. 最適宜的；最理想的；最好的 （opp. pessimal）。
  • combination : n 1 結合，合併，混合，聯合，配合，組合。2 合作；共謀，同謀；同黨。3 〈pl 〉〈英國〉連褲襯衣。4 【...
  1. In view of this situation and the characteristic of qualitative variable as well as quantitative variable of the geological factors affecting coal seam affusion, put forward the application of numerical theory on the basis of optimization study of orthogonal design to confirm the optimal combination of the technical parameters of coal seam affusion when geological factors is in precarious state and then proceed optimization study with instances

    針對這種情況及影響煤層注水的地質因素既有定性變量，又有定量變量的特徵，本文在利用正交設計優化研究的基礎上，提出利用數量化理論確定地質因素為不穩定狀態下的煤層注水工藝參數的最優組合，並結合實例進行了優化研究。
  2. Based on the thorough investigation of the post - regulation and efficiency in multiple output switching - mode power supplies, an optimal combination topology for multiple output switching converter is presented in this thesis, which is consisted of forward converter with active clamp ( fac ), synchronous rectification ( sr ) techniques and magnetic amplifier technique ( magamp )

    本文通過研究分析近年來多路輸出開關電源輔助輸出電壓調節和提高效率的方案，面對開關電源朝著輸出低電壓大電流方向發展的趨勢，提出多路輸出開關電源新的拓撲優化組合模式? ?有源鉗位正激變換器、同步整流技術、磁放大器。
  3. Mainly, the type of pump in the large - scale irrigation and drainage pumping station in our country is adjustable - blade propeller pump. we can regulate the pump ' s blade mounting angle following the variation of water level at the inlet and outlet of the station in order to control the discharge of pump, we also determine the number of running machines with machine ' s optimal combination. so we can reduce its energy consumption, and make it optimally and economically run

    我國大部分大型電力排灌站所安裝的泵都為可調節葉片的軸流泵，這一有利條件使我們可以根據排灌站進、出口水位的變化來調節水泵的葉片角度，控制水泵的流量，併合理的確定開機臺數，通過機組間的優化組合，使整個泵站的能耗最少，達到整體最優、經濟運行的目的。
  4. On the background of selecting an optimal combination of elastic pads " height between the two adjacent cylinders, which carry out the design requirement of combinative cylinders assembled structure, in this dissertation, the optimal design model is established ground on geometrical and mechanical model of the combinative cylinders assembled structure. the algorithm that integrates multi - objective ' s decision - making method with minimal distance between two points in euclid ' s space into the modified genetic algorithm to solute the optimal model is presented

    本文以選取層間彈性墊層厚度實現組合圓筒裱糊裝配結構的設計要求為研究背景，依據組合圓筒裱糊裝配結構的幾何模型與力學模型，建立組合圓筒裱糊裝配結構的優化模型，提出改進遺傳演算法與歐幾里德空間最短距離準則的多目標決策方法相結合的優化演算法。
  5. By use of the techniques of operational research, probability and statistics, and via the combination of qualitative analysis with qualitative analysis, an optinun design of production plan was worked out the model of linear programming has been formulated in this connection, the optimal combination scheme of the product structure and output was obtained via the use of computers, the sensitivity analysis was performed and the results were optimized as well the comprehensive production plan was then worked out simultaneously, the optimal economical lot size of production was extracted from the mode of complete - set products

    並應用運籌學、概率統計學等方法，通過定性分析與定量分析相結合，對企業生產計劃進行優化設計，為此，建立了線性規劃模型，通過計算機求得產品結構及產量的優化組合方案，並進行靈敏度分析，優化結果，從而制定出綜合生產計劃。同時提出主生產計劃優化方案，利用產品配套模型，求得最優經濟生產批量。
  6. Using minimum water supply cost as objective function, the secondary series of optimal dispatch model was set up. the optimal combination of fixed - speed pump and the optimal range of rate and flow in varied - speed pump station were elaborated. applying these methods for water supply system in yuci city, the result show it can save energy, which illustrate this optimal dispatch model was successful

    以供水費用最小為目標函數，建立了給水系統的一級優化調度和二級優化調度的宏觀模型；詳細闡述了泵站中只有恆速泵時恆速泵的最優組合方法，含有調速泵時，給出了確定調速泵最佳臺數、最佳調速范圍和調流范圍的計算方法。
  7. The results of experiment shows : l / d10, rate of filtration, filtration - supporting agents have bigger influence to filterability. the optimal combination of certain parameter of l / d10, rate of filtration, filtration - supporting agents can improve filterability obviously, get better quality of water outlet, extend the filter cycle, improve periodic quantity of water produce

    試驗結果表明： l d _ （ 10 ） 、助濾劑、濾速這3個因素對過濾性能有較大的影響；一定參數的l d _ （ 10 ） 、助濾劑、濾速的優化組合能明顯改善過濾性能，取得較好的出水水質，延長過濾周期，提高周期產水量。
  8. To apply the orthogonal design to confirm the optimal combination parameter of coal seam injection is one good method for the coal seam in a state of stable geological factors

    摘要應用正交設計確定煤層注水工藝參數的最佳組合，對地質條件穩定的煤層是一種較好的方法。
  9. The government of china attempts to gradually establish a new type of medical insurance mechanism to coordinate the rights and obligations among medical insurance organizations, medical institutions, units, staff and workers, and to promote reasonable disposal and optimal combination of medical and hygienic resources. the target for the new medical insurance mechanism is to achieve fairly good social benefit at relatively low expense for public medical insurance services

    我國政府希望通過逐步建立起新的醫療保險機制，協調社會保險機構、醫療衛生機構、用人單位和勞動者等多方面，界定各自權利和義務，促進醫療衛生資源的合理配置和優化組合，力爭在為勞動者提供醫療保險服務的問題上，用較低的社會成本支付，實現較高的社會公共效益。
  10. Hard metal alloy bars : sticks, pipes, sheets ; optimal combination of high quality and technology ; various specifications with max diameter of over 100mm

    我公司的產品可分為：金剛石製品和硬質合金兩大系列。
  11. A concise arithmetic for approximate optimal combination forecasting of non - negative weights

    非負權重近似最優組合預測的簡明演算法研究
  12. A nonlinear modeling method based on optimal combination and its application to forecasting

    基於最優組合的一類非線性建模方法及其在預測中的應用
  13. In this paper we propose an iterative algorithm to find the optimal combination of pseudorandom and deterministic test sets of the whole system, consisting of multiple cores, under given memory constraints, so that the total test time is minimized

    與此同時為了減少測試成本以及產品上市時間，測試時間必須被最小化。在混合的bist方法中，偽隨機向量的長度是決定整個測試過程的行為的一個重要參數。
  14. 1 ) a conclusion is made that there is an optimal combination of crossover rate and mutation rate after study on the relationship of that two rates. thus the blindness of selection of the two rates is reduced in a way

    1 ）對交叉率與變異率的關系進行研究，得出兩者存在最優組合關系的結論，在一定程度上減少交叉率與變異率選取的盲目性。
  15. The optimal combination of the blocking layer and dielectric mirror is ascertained by the research of the optical performance of the blocking layer and the dielectric mirror. it is that the thickness of the blocking layer is more than 1. 3um and the layer - number of the dielectric is 9. the combination of the multiplayer - film is the primary problem which presence at the fabrication of lclv

    本文通過對阻光層和介質鏡反射層的光學特性研究，用實驗的方法確定了反射率最大而透過率最小的阻光層和介質鏡反射層最佳組合為：阻光層厚度在1 . 3 m以上，介質鏡層數為9層。
  16. Based on studying simulated annealing algorithm and powell algorithm, in allusion to simulated annealing algorithm convergence slow, the two fast simulated annealing combination optimization algorithm are offered. one is optimal reservation simulated annealing and powell combination algorithm ( f - psa ). the other one is optimal reservation simulated annealing and genetic algorithm optimal combination algorithm ( f - gsa ). and these two optimal combination algorithm are combined with bp neural network to predict oil reservoir parameters

    在深入研究模擬退火演算法、 powell演算法的理論基礎上，針對模擬退火演算法收斂速度慢問題，提出了兩種快速模擬退火組合優化演算法，即最佳保留模擬退火與powell有機結合的fpsa和最佳保留模擬退火與遺傳演算法有機結合的f
  17. Desirable optimal combination pattern of parallel - connected unadjusted hydropower plants group

    並聯無調節水電站群的最佳組合
  18. Clare s latest 5000vrms optomos relays provide the optimal combination of voltages and currents in a small 4 - pin package

    以最低的投入實現擁有自己品牌，以及擁有自主知識產權的晶片。
  19. When the water head and the flow are given, we can regulate the pump ' s blade mounting angle to control the discharge of pump in this pumping station that contains only one type of pump. we also can determine the number of running machines with machine ' s optimal combination. so we can reduce its energy consumption, and make it run optimally and economically

    當水頭和抽水流量給定時，這類泵型單一的泵站，可以通過調節水泵的葉片角度，控制水泵的流量，併合理確定開機臺數，通過機組間的優化組合，使整個泵站的能耗最少，達到整體最優、經濟運行的目的。
  20. The optimal combination among structural factors was obtained through experimental results. in addition, which experimental factor has significant influence on the exponent of flow state and flow rate of these emitters was analyzed. finally, several regression models describing the relationship between flow rate and structural parameters of flow passage were set up under the condition of certain flow passage length and 10m working pressure

    根據實驗結果分析了各因素之間的最優組合，分析了各因素對滴頭流態指數、滴頭流量的影響顯著性，並在流道長度一定的情況下，建立了10m工作水頭下滴頭流量與流道結構參數之間的模型。
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