lse 中文意思是什麼

lse 解釋
倫敦經濟學院
  1. We make the following assumption for when 2 is positive definite matrix, different estimators about matrix of regression coefficients and inefficiency of least squares estimate have been discussed in many documents. considered 2 is nonnegative definite matrix, this thesis derives best linear unbiased estimate of parameter matrix b and estimable parameter function kbl under the meaning of matrix nonnegative definite and the property of maximum probability of blue is investigated. next, we discuss some necessary and sufficient conditions of the equality of the lse and blue, then we derive the estimation of the deviation bet - ween the least squares and the best linear unbias estimators of the mean matrix, meanwhile a relative efficiency of lse ofb is proposed and its bound is given

    當0時，眾多文獻討論了回歸系數陣的各種估計及lse的有效性，本文考慮了當0的情形，給出了回歸系數陣b及其可估參數函數kbl的在矩陣非負定意義下的最優估計（ blue ） ，研究了它的一個最大概率性質，並且討論了最小二乘估計成為最佳線性無偏估計的充分必要條件，在此基礎上給出了均值矩陣的最小二乘估計與blue的偏差估計，定義了lse相對于blue的一個相對效率，並給出了它的界。
  2. The interface utilizes the high - speed pu lse function of plc basic unit to realize the control frequency of pulse, pwm regulate voltage and to make use of drivers of step motor control step motor

    利用plc主機模塊的高速脈沖輸出功能，控制脈沖頻率的發生、 pwm脈寬電壓的調節，並通過步進電機驅動器實現對步進電機高效控制。
  3. But her will may now be tested as never before : amid new threats to exchanges across europe, she faces possibly the lse ' s most determined suitor yet

    然而，現在她的意志力可能要經受前所未有的考驗：在歐洲各交易所面臨的眾多新威脅中，她所面對的可能是迄今為止倫敦證交所最堅決的收購者。
  4. This paper consists of two parts : in the first part, we will discuss the prob - lem of the pth - mean, complete consistency for the estimators of a nonparamet - ric and linear model with l ~ p - mixingale errors ; in the second part, we will dis - cuss the problem of the rth - mean 、 complete consistency for the estimators of themodels above with weak stationary linear process errors and the uniformly mean consistency. to the nonparametric model y _ ni = g ( x _ ni ) + _ ni, 1 i n, let g _ n ( x ) = w _ ni ( x, w _ n1, … ? xnn ) y _ ni estimate the unknown function g ( x ). to the linear model y _ i - x _ i1 1 + … ? + x _ iq ? _ q, we use lse _ nj to estimate the unknown parametric _ j

    本篇論文主要是由兩大部分內容構成：一是關于誤差是l ~ p ?混合序列的線性回歸模型參數的最小二乘估計與非參數回歸模型未知函數的權函數估計的p ~ -階平均相合性和完全收斂性問題；另一部分是關于誤差是弱平穩線性過程的線性模型參數的最小二乘估計與非參數回歸模型未知函數的權函數估計的r ?階平均相合性和完全收斂性以及權函數估計的一致平均相合性問題。
  5. The lse ' s initial aim is to compete head - on with the new york stock exchange

    倫敦證交所的初步目標是與紐約證交所展開正面競爭。
  6. 2. for sme, there is no prominent relationship between diversification relatedness and performance. but for lse, the increase of diversification relatedness will benefit its profitability, but do harm to its sales growth

    多角化相關度和中小型企業的經營績效沒有顯著相關性，而對于大型企而言，多角化相關度的提高有利於其盈利能力，但有損于其銷售增長率。
  7. The increase of diversification extent will do harm to the profitability of small and medium enterprises ( sme ), but has no effect on the profitability of large - scale enterprise ( lse ). meanwhile, the increase of diversification extent will benefit sales growth no matter for sme or lse

    企業多角化程度的提高有損于中小型企業的盈利能力，而對大型企業的盈利能力沒有顯著影響，但企業多角化程度的提高都有利於企業銷售增長率的提高，不管是中小型企業還是大型企業。
  8. Martin graham, the lse s director of market services, said : we are delighted that uti bank chose london for its listing outside of india

    交易所市場服務部的負責人馬丁格萊漢姆（ martin graham ）說： 「 uti銀行在印度之外首次上市選擇在倫敦交易所，我們對此很高興。
  9. How aim, the growth market of lse, has become the most successful second - board market in the world, whether they are qualified or it is advisable for them to be listed on the market, how to operate as a listed company, and how to attract venture capitals

    通過本次研討會，來自西南地區的企業可以了解倫敦交易所與其他國際證券交易所的不同，倫敦證券交易所的高增長市場如何成為世界上最成功的二板市場；參會公司是否適合以及如何在倫敦上市；上市后的運行，以及如何吸引風險投資。
  10. London school of economics politics science lse

    倫敦大學倫敦經濟政治學院
  11. 3. the diversification type has no prominent effect on profitability no matter for sme or lse, but on the sales growth, there is some empirical difference between some diversification types, especially between unrelated diversification strategy and main product strategy

    不管是中小型企業還是大型企業，多角化戰略類型對企業盈利能力沒有顯著影響，但在企業銷售增長率上，有些多角化戰略類型之間卻存在著顯著統計差異，這種差異主要體現在非相關產品戰略和主導產品戰略之間。
  12. Nasdaq said it paid ? 447. 7m for 38. 1m shares in lse at ? 11. 75 a share

    納斯達克表示，它以每股11 . 75英鎊的價格購入了倫敦證交所3810萬股股票，總價為4 . 477億英鎊。
  13. Liquid - solid extraction lse

    固提取法
  14. Lse - liquid - solid extraction

    液滴閃爍計數
  15. In the seminar, enterprises from southwest china were given the chance to learn the differences between the lse and other international stock markets

    ，畢馬威華振會計師事務所，英國益華證券中國有限公司，諾頓羅氏國際律師事務所，博問律師事務所等。
  16. The parameter of local model can be calculated by gradient descent in neighborhood with the sofm weight together, or estimated by least - squared estimation ( lse )

    局部模型的參數既可和映射網路權值一起在鄰域內採用梯度下降法修正，也可結合最小二乘法得到其最佳估計。
  17. And having failed to conquer the london stock exchange ( lse ), nasdaq is now eyeing up other exchanges on both sides of the atlantic

    而納斯達克在吞併倫敦股票交易所失手后，正對太平洋兩岸的其他交易所虎視眈眈。
  18. Although britain worries about regulatory overreach tied to a possible bid by america ' s nasdaq for the london stock exchange ( lse ), it is not alone

    盡管英國認為過度規制與納斯達克受過倫敦證交所之間有聯系，但並不完全如此。
  19. In response, britain ' s financial services authority ( fsa ) has promised to allow the listing of overseas, single - strategy funds on the london stock exchange ( lse )

    倫敦已對此有所行動，英國金融服務管理局（ fsa ）表示將會允許海外的單一策略基金在倫敦證交所（ lse ）掛牌。
  20. The maximum output of ion beam current is obtained at a charging voltage of 8 kv for the magnetic field power system, which is in accordance with the theory of magnetic insulation. the ion beam parameters are an accelerating voltage of 300 kv, an ion current density of 300 a / cm2 with beam pu lse width of 80 ns and with composition of 70 % proton and 30 % carbon ions

    在磁場電源電壓為8kv ，獲得了與磁絕緣理論相符的最大離子束流密度輸出，離子束參數為：加速電壓300kv ，離子束流密度300a cm ~ 2 ，離子束脈沖寬度80ns ，成分約為70 h離子和30 c離子。
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