optima 中文意思是什麼

optima 解釋
奧普蒂瑪牌照相機
  1. Another direct take market as beginning point move to corporation, under this case, it, basing on the analysis on the optima ] number of business partners, argue that the forming of vc is the sharing result of transaction cost and incentive of non - contractible investment. at the last, base on the analysis mentioned above, and combining with the cases about clothing enterprise in wenzhou city of zhejiang province, it make suggestions to sems on what is the key factor to set up vc

    另?個方向是以市場為起點，向企業方向發展，從這個角度本義以企業合作的最佳合作數量為研究對象，通過分析企業間協調成一本的以及參加虛擬企業的激勵因索，提出虛擬企業的形成是交易成本和對商業夥伴的非和約投資進行激勵兩種因素共同作用的結果。最後，本文價:前} fll章節的從礎卜，結合筆一者在溫州對企業調研的案例，對中小企業運用虛擬企業這種組織形式提出建議。
  2. In fact, it is that nonlinear statistics models have the optimization process step by step. ultimately, models are up to fitting optima and residual errors are iidn

    實際上是對非線性統計模型進行逐步優化的過程，最終使模型達到擬合最優，殘差為iidn 。
  3. Drift of the optimal solutions and optima of a grey linear program

    灰色線性規劃最優解與最優值的漂移
  4. The optima patent door craft, opening edge with original wood texture, come together with wooden - grain pvc to fulfill this exquisite master piece

    獨自研發的門板工藝? ?白色烤漆門板鑼刀露出木色基材，與木紋pvc相呼映，再配合度身定做的拉手，堪稱精妙絕倫的大作。
  5. Optimal periodic control with the lowest operational cost by limiting total substrate discharge mass was studied. through adding new state variable and using supplement functions, the problem with restriction conditions was converted into nonrestriction problem. in addition, the dynamic searching method of optimal step coefficient was developed to modify the conventional gradient method, consequently the calculation problem of the multivariable optimal periodic control was able to be resolved better. it was found that the operational costs of optimal control under various initial states are distinctly different. a new concept of optimal control under optimal initial state was presented. it is pointed out emphatically that to the treatment system without optimal control condition, the suboptimal control with extensive practical value can be realized according to the results of optima control

    著重研究了在限制有機物排放總量時，使其運行費用最低的最優周期控制問題.通過增加新的狀態變量和用補償函數法，將本課題的有約束條件問題化為無約束條件問題，並提出了最優步長參數的動態搜索法來修改傳統的梯度法，從而較完善地解決了多變量最優周期控制的計算問題.研究中還發現了不同初始條件下最優控制所需要的運行費用也大不相同，進而提出了最優初始狀態下最優周期控制的新概念，這對保證出水質量的同時進一步降低污水處理成本來說具有更重要的意義.本文還強調指出：對于尚不具備實現最優控制條件的處理系統，可根據最優控制的研究結果實現具有廣泛實用價值的準最優控制
  6. Chaotic optimization method searches optima by means of regularity, ergodicity and intrinsic stochastic properties of chaotic motion and can find out global optimum in great probability

    摘要混沌優化方法利用混沌運動的隨機性、規律性、遍歷性尋優，能以較大的概率搜索到全局最優點。
  7. The optima technologic conditions of preparing anthracite - based hsaac by orthogonal test are ratio of koh to anthracite 4, activating temperature 750 c and activating time 1. 5 hours respectively

    由正交試驗結果確立的制備無煙煤基hsaac的最佳工藝條件為：堿炭比為4 ，活化溫度為750c ，活化時間為1
  8. 2. corrected read version information function of abs for optima 2004

    2修正了optima 2004年款防抱死剎車系統的讀版本資訊功能。
  9. Taking the real - time recognition request into consideration, a bi - layer ahmm model ( bl - ahmm ) is introduced. bl - ahmm can reduce the recognition space by pre - categorization, which improves the speed and accuracy of recognition. like the other grads descend algorithms, the problem of local optima is also existed in the training of hmm

    為了進一步提高識別速度，滿足聯機識別中實時性的要求，本文在ahmm的基礎上同時提出了一種雙層自適應識別模型（ bl - ahmm ） ，通過預分類來減小識別空間，提高了系統識別速度並同時提高了識別率。
  10. The algorithms is carried into training connection weights of nn and simulation experiments show the arithmetic can escape local optima and improve learning speed of nn to some extent

    將其用於調整神經網路的連接權值，實驗證明該方法可克服神經網路訓練的局部最優解問題，並在一定程度上提高神經網路的學習速度。
  11. Secondly, by making use of the characteristics of ergodicity and randomness of chaotic variables, the local search is performed by chaotic search in the neighborhoods of high affinity antibodies, and the chaotic search is carried out in the whole solution space to avoid sticking at local optima

    然後，利用混沌變量的遍歷性和隨機性特點，通過在高親和力抗體的鄰域內進行混沌搜索以實現局部尋優，通過在整個解空間內的混沌搜索來避免陷入局部最優解。
  12. The simulation results show the existence of both limits and optima for the studied parameters, related to the stable operation and the maximum efficiency, respectively. underlying the conditions that the longitudinal guiding magnetic field is 1. 8t, diode voltage is 250 kv, the impedance is 150, we got a peak power as high as 100 mw for the tm01 mode at 38ghz

    經優化設計，本文給出了一個相對論亞納秒毫米波返波振蕩器的物理模型，在引導磁場為1 . 8t 、二極體電壓為250kv 、阻抗為150的情況下得到了超輻射狀態下輸出微波峰值功率為100mw 、中心頻率為38ghz 、模式為tm _ （ 01 ）模的微波輻射。
  13. A high precision chaotic optimization strategy was applied to parameter identification of power system static load model and the deficiency of traditional methods were effectively overcome which are easily being trapped in local optima

    將一種高精度的混沌優化策略用於電力系統靜態負荷模型參數辨識，克服了傳統的基於梯度尋優的辨識方法容易陷入局部最優點的不足。
  14. Optimization of complex systems is often characterized by large scale, complex constraints, high nonlinearity and multiple local optima

    優化技術是一門重要的科學分支，在許多工程領域得到推廣和應用。
  15. Proofs were made that global optimum ( or global pareto optimum ) of the decomposed problem and the original mdo problem are equivalent, and the decomposed problem retains all local optima ( or local pareto optima ) of the original mdo problem. by solving the decomposed problem using coevolutionary algorithms, the revolutionary mdo algorithms were formed

    證明了用這種分解方式分解后的問題與mdo原始問題的全局最優解（或全局pareto最優解）的等價性，以及這種分解方式保留了mdo原始問題的所有局部最優解（或局部pareto最優解） 。
  16. Creative treason and optima relevance in literary translation

    文學翻譯的創造性叛逆與最佳關聯
  17. Its cell wet weight increases in 72h and then keeps constant. studies on the partial enzyme characters of recombinant phytase showed that the recombinant phytase had two ph optima ( 2. 5 - 3. 0 and 5. 0 - 5. 5 ) and a temperature optimum 55, and with higher activity under the ph ranged from 4. 5 to 6. 0

    重組植酸酶部分酶學性質的研究結果表明:重組酶在ph值2 . 5一3 . 0和5 . 0一5 . 5時酶活性最高，且在ph4 . 5一6 . 5之間均有較高的酶活性，最適作用溫度為55 。
  18. York s latest model achieves a new record of cooling capacity through the use of a high cooling power optima heat exchanger which increases the cooling surface area resulting in higher cooling capacity while the physical size of the unit remains unchanged

    創下冷卻能量新記錄的york cooling king採用高冷卻能力的熱量轉換器，有關轉換器可在無需增加冷氣機體積的大前提下，提高冷卻空間，進而帶來前所未有的高冷卻能量。
  19. In the design optimization of space equipment satellite systems, there are lots of discrete and integer design variables, the design space is nonconvex and even disjointed, and has multimodality. unfortunately, current mdo procedures or strategies have difficulty to deal with discrete or integer design variables, they are very sensitive to complex design space, have propensity to converge to local optima near the starting point, and can not handle multiple objectives effectively. to overcome these difficulties, this dissertation adopt the idea of coevolution to systematically develop new multidisciplinary design optimization methods based on decomposition and coordination

    論文以航天裝備體系及其它復雜飛行器系統的多學科設計優化（ multidisciplinarydesignoptimization ，簡稱mdo ）為應用背景，針對航天裝備衛星系統設計中存在大量離散和整數設計變量、設計空間非凸和不連通、具有多個局部最優點等特點和現有mdo方法過程難以處理離散和整數變量、對復雜設計空間非常敏感、易於陷入局部最優、不能有效處理多目標等缺陷，採用協同進化的思想，系統地進行基於分解協調的mdo方法研究。
  20. This paper also suggests an effective method of preventing premature of genetic algorithm is presented based on the analysis of causes of premature of genetic algorithms. some different local optima are found firstly and the best of these solutions is regarded as the last result. 0 - 1 integer linearity programming is an important integer programming model

    另外ga在應用中還存在早熟收斂的問題，本文介紹了解決該問題的一種策略，對一個優化問題連續多次運行ga以求得多個不同的局部最優解，再從這多個局部最優解中挑選一個最優的作為演算法的最後結果，該方法可大大提高了ga求得真正全局最優解的可能性。
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