最價近似 的英文怎麼說

中文拼音 [zuìjiàjìnsì]
最價近似 英文
best fit approximation
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 價 : 名詞1. （價格） price 2. （價值） value 3. [化學] （化合價） valence
  • 近 : Ⅰ形容詞1 （空間或時間距離短） near; close 2 （接近） approaching; approximately; close to 3 （親...
  • 近似 : approximate; similar; approach; approximation; roughness; propinquity
  1. Recently, when a. dmitrienko ( 2000 ) [ 5 ] constructed the sequential confidence regions for maximum likelihood estimates, they put forward a new asymptotic property : bounded cost of ignorance, that is lim ( en ( d ) - n ( d ) ) <. it ' s an asymptotic property which is worthy of consideration

    最近， a . dmitrienko （ 2000 ）在構造極大似然估計的序貫置信區域時，提出了一個新的漸近性質：未知代價的有界性（ boundedcostofignorance ） ，即這是一個很值得考慮的漸近性質。
  2. The investigation on the halo structure of drip - line nuclei is one of the most important subjects and has attracted much attention both experimentally and theoretically. the halo nucleus is a weakly bound system, which has very peculiar properties

    暈核是弱束縛系統，具有非常特殊的性質，最外層的價核子具有非常彌散的空間分佈，通常採用核芯加暈核子的少體結構近似。
  3. The optimal layout scheme and design scale of the plant site are determined through the analysis and evaluation of the capacity of flood control and flood discharge of the watercourse nearby the pump house of zhongning electric power plant. this will provide use for reference for the similar water - intake engineering in the future. it has great significance for theoretical research and practicable value for application as well

    本課題通過對中寧發電廠取水泵房廠址附近河道的防洪及河道行洪能力的分析和評價來確定其廠址的最優布設方案和設計規模，對今後類似的黃河上取水泵房的設計提供借鑒，因此具有重要理論研究意義和實際應用價值。
  4. For describing the similarity of two processes, - bisimulation is introduced, its properties are associated with a metric and the modal logic characterization of - bisimulation when is an ultra - metric is given

    為了描述進程間的近似等價，最近文獻中提出了-互模擬的概念，並將其性質與度量聯系在一起，給出了為超度量時-互模擬的模態邏輯特徵。
  5. Get the main conclusion as follows : when producing advantage enterprises in horizontal merger, if the figure of leaders enterprise do n ' t equal to zero, the horizontal merger motive exists, and under certain condition, this kind of horizontal merger will increase the social total welfare, this is exactly the reason why horizontal merger gets support ; when horizontal merger does not produce advantage enterprises, the condition that the motive exists is extremely harsh, and this kind of merger rises the product price and reduce the social total welfare ; when the market is couront market, if merging side ' s production capacity after merge ca n ' t reach optimum in theories satisfied, so long as its production capacity exceed the sum of optimum output of merger participate, merge motive exists, and horizontal merger will increase the social total welfare rises ; when high - level enterprises merge low level enterprises, because merging side ca n ' t get profit or those do n ' t participate in merger get more profit than merging side, motive

    得到主要結論如下:當橫向並購產生優勢企業時，原先市場的領導層企業數目不等於零時，橫向並購動機存在，而且在一定條件下，這種橫向並購會使社會福利增加，這正是橫向並購得到支持的原因所在;當橫向並購不產生上優勢企業時，動機存在的條件極為苛刻，基本上與不產生優勢企業的假設相違背，可以認為這種並購的動機不存在，而且這種並購導致產品價格上升，社會總福利降低;如果市場近似古諾競爭市場，並購后並購方生產能力不能滿足理論上的最優產量，只要其生產能力超過並購前參與並購各方的最優產量之和，那麼並購動機就會存在，而且橫向並購會導致產品價格下降，社會總福利上升;當處于高層次的企業並購低層次企業時，由於並購者不能獲利或者未參與並購者獲利增加比並購方多，並購動機不存在或者很微弱。
  6. 2 ) systematically introduced parameter estimation of distributed sources on the base of models, including the maximum likelihood estimate, least squares estimator, dspe, dispare, etc. 3 ) studied four low complexity algorithms : one order approximation, two point sources approximation, traditional beamforming and relax of parameter estimation

    2 ）在模型基礎上系統地介紹了已有分散式目標參數估計方法，包括最大似然與最小二乘演算法， dspe和dispare演算法等。 3 ）研究了四種低復雜度演算法：一階近似演算法、兩點近似的演算法、常規波束形成演算法和relax演算法，這些演算法都是次優演算法，但計算量小，具有實用價值。
  7. The latest price surge appears to have been driven purely by speculative interest from private investors in japan

    最近的這輪價格暴漲，似乎純粹由日本私人投資者的投機興趣推動。
  8. The thesis summarizes the basic theories of price discrimination, expatiated on the multi - class differential pricing method and dynamic differential pricing theory ; concludes the factors that have impacts on tickets - price, analyses and classfies the factors ; brings forward a canonical method of market segmentation, introduces the process of market segmentation based on the model of gray relative level, discusses the idiographic measure of ticket - price control ; improves the academic achievements of former scholars, puts forward a model of multi - class dynamic differential pricing for the air passenger transport, which is based on the maximum revenue for the airline industry, and gives a approximate arithmetic of the model, then showes the application of the model and its feasibility on increasing airline industry ’ s revenue by 25 models

    在對民航定價的國內外研究現狀進行綜述的基礎上，從經濟學角度介紹差別定價的基本理論，闡述民航客運的多等級差別定價理論和動態差別定價理論;對民航票價的影響因素進行分類說明;作為多等級定價的基礎，提出市場細分的標準和方法，用灰色關聯度模型解決航空旅客市場細分問題，並提出票價控制的具體措施;引入一種旅客到達頻率預測的統計方法，以航空公司收益最大化為目標，建立基於多等級定價基礎上的動態差別定價模型，即多等級動態差別定價模型，給出模型的遞歸演算法，通過對動態差別定價模型的運行結果進行分析，建立模型的一種近似模型，並且用25個簡單算例說明模型的用法以及在提高航空公司收益方面的可行性。
  9. It simulates human ' s behavior in the process of conventional experiential quotation, and quantifies the useful information of a new die part and a series of correlative die samples accumulated in the foregone quotation experience by fuzzy membership, and then compares the similarity between the new part and the samples after computing their fuzzy level of approximation to find three of the most similar samples, based on which the producing cost of the new part is estimated by exponential - smoothing - method

    本文提出的模糊相似比較法和工時法相結合的模具報價方法，就是模擬傳統的經驗報價中人的報價行為過程，利用模糊理論中的模糊隸屬度來量化新工件與原有的在以往生產實際中積累的一系列相關模具樣本的有用信息，計算它們之間的模糊貼近度，進行相似度比較，找出與新工件最相似的三個模具樣本，在此基礎上利用預測技術中的指數平滑法估算出新工件的生產成本。
  10. The stock also appears cheap right now, despite a recent rebound in its price

    華潤置地的股價盡管最近已有反彈，但似乎仍然不貴。
  11. The main idea of this hybrid algorithm is : at first, all candidates in task collection is lined according to a dispatching rule ( earliest due date, edd ), then this linear queue is divided into some tiers under a criterion that partial order is not allowed to exist in the every tier, many feasible sequences is generated by constructing a neighborhood of a initial sequence in every tier, the allocation of the resources over time is conducted to perform every feasible task sequence, and a set of approximate optimal scheduling schemes is achieved as the precondition of the next tier ’ s disposal in meeting multiple scheduling objectives to obtain the global near - optimal schedule which makes these program run tier by tier until the last task is completed

    該演算法按照最早完工時間優先（ ect ）分派規則，先將參加排序的工序合併成一個串列序列，然後按照同層內不存在偏序關系的原則，將其分解為若干個時間上相互銜接的層次，在每個層次內部，通過構造鄰域產生出多個可行序列，對每個可行序列進行設備配置，採用鄰域搜索演算法進行方案的尋優，保留一組滿足評價要求的可行方案作為下一層設備配置的背景環境，通過層層遞進最終獲取全局的近似最優解。
  12. Ultra high - end property prices in london are the most expensive in the world, with some recent sales hitting 5, 900 per square foot making the cadogan place studio a bargain by comparison, according to research published last year by cb richard ellis group inc

    過激上漲的房價讓倫敦成為世界上房子最貴的地方。一些地方的新近房價竟然達到了每平英尺5900美元的天價，這似乎讓cadogan王宮街的這間破舊倉庫的賣價也不足為奇了。
  13. Ultra high - end property prices in london are the most expensive in the world, with some recent sales hitting 5, 900 per square foot making the cadogan place studio a bargain by comparison, according to research published last year by cb richard ellis group inc. similar properties in new york can go for about 5, 300 per square foot, while those in hong kong sell at around 3, 950 per square foot

    過激上漲的房價讓倫敦成為世界上房子最貴的地方。一些地方的新近房價竟然達到了每平英尺5900美元的天價，這似乎讓cadogan王宮街的這間破舊倉庫的賣價也不足為奇了。房地產專家指出，像地處cadogan王宮街這樣黃金地段的房子，在美國為每平方英尺5300美元，而香港為每平方英尺3950美元。
  14. The stress and local stability constraints are transformed into movable lower bounds of sizes. an inverse variable xt = ? is inducted, and the objective function is expanded as second order taylor approximation while the displacement constriction is expanded as first order taylor approximation. the lemke algorithm is used to get the final design result

    把復雜的應力約束和局部穩定約束轉化為動態尺寸約束，引入倒變量x _ i 1 / a _ i將目標函數展開為二階近似，將位移約束用莫爾積分化為一階近似，用對偶規劃方法將原問題化為等價的二次規劃問題，調用lemke演算法，求得最優設計結果。
  15. At first, it uses the nsga - ii for obtaining the approximate pareto optimization solutions. then, local search is run with previous each solution to find a better solution using the mode search algorithm

    該演算法首先利用nsga -演算法得到近似的pareto最優解；然後以增廣的加權tchebycheff方程作為評價函數，採用模式搜索法對由nsga -演算法得到的每個解再進行局部優化。
  16. Compared with the ordinary optimization algorithm of calibration, this algorithm is simple, less computational and high accuracy. finally, the paper put forward the ranging method based on similar triangle principle. it gives two ranging models according cooperation object vertical in the optical axis or not vertical in the optical axis and does experiment

    最後，本文提出了一種基於相似三角形原理的測距方法，根據合作目標與攝像機主光軸垂直與不垂直兩種情況，給出了兩種測距模型，建立實驗系統並進行了實驗，通過近距離段與遠距離段的測距結果與誤差分析驗證了此方法的有效性，能夠準確的確定合作目標的位置，計算簡單，測量精度高，具有重要的理論意義和工程使用價值。
  17. The training object of the algorithm is minimization of the cost function in optimal control, variations of the weight values are obtained by the steepest descend gradient method and moreover an approximate treatment is made on the sensitivity matrix evaluation

    本方法以瞬間最優控制價值函數最小化為訓練目標，考慮了地震輸入的能量，利用最速下降梯度法計算權值的改變量，並對敏感度矩陣進行近似處理，可解決神經網路控制中神經網路控制器難以獲得的訓練輸入輸出樣本對的難題。
  18. 2 ) based on the invariability ( or approximate invariability ) of function value, we give out the definitions of intent reduct ( or approximate intent reduct ) and intent core ( or approximate intent core ) of concept node, investigate their properties in detail, and prove that the problems of computing them can be transformed into the problem of computing the minimal cover of a family of sets

    2 ）在函數取值不變性（或近似不變性）的基礎上，提出了概念節點的內涵縮減（或近似內涵縮減）和內涵核（或近似內涵核）的概念，詳細地研究了它們的性質，證明了它們的計算問題都可以等價地轉化為族集最小覆蓋集的計算問題。
  19. Two interactive segmentation methods, snake ( active contour ) and live wire, which are very popular, have been introduced for the medical image segmentation. a snake is a spline curve, which is controlled by an energy equation. to minimize the snake ' s total energy, the finite difference and greedy algorithm have been implemented

    論文引入了snake和livewire兩種十分流行的醫學圖像交互分割方法，詳細推導snake的能量方程，實現了最小化能量方程的有限差分和greedy兩種演算法，並利用鄰近圖像的相似性，將其成功應用於圖像序列的分割； livewire是一種象素級的輪廓搜索演算法，它在方向圖中找到開始點和目標點之間的最小代價路徑。
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