權重計數子 的英文怎麼說

中文拼音 [quánzhòngjìshǔzi]
權重計數子 英文
weight enumerator
  • 權 : Ⅰ名詞1 [書面語] （秤錘） counterpoise; weight （of a steelyard）2 （權力） power; authority 3 （...
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 權重 : weight權重法 method of weighting
  • 計數 : count; tally; counting計數卡 numbered card
  1. So we consider five financial indexes includes stock b / p, e / p, current stock size, current stock stru and financial levge by the international tradition, then descriptive statistical test method and cross section statistical test method proved that b / p and current stock size have marked effect on the securities yield besides coefficient b. in the third chapter, the article fut forward a risk factor model, estimates yield sequences of every risk factor by weight regression, and then estimates each risk factor coefficient of different stock by time sequence regression, at last we can reckon the portfolio risk o2p and yield rp which consists n stocks

    結合國際慣例，文章考慮了股票的凈值市價比（ b p ） ，市盈率倒數（ e p ） ，流通規模（ size ） ，流通比例（ stru ）和財務杠桿（ levge ）等五個財務指標，應用描述性統計檢驗和橫截面統計檢驗等多種方法，結果表明，除系數以外，凈值市價比（ b p ）和流通規模（ size ）對證券收益率部有重要的影響。在論文的第三章，提出了一個基於多因素的風險因子模型，並用加權回歸和時間序列回歸等方法估計出了不同證券的各風險因子系數（類似於單指數模型中的系數） ，據此，即可衡量出一個包括n只股票的組合的風險_ p ~ 2和收益率r _ p 。
  2. It is divided into port state control ( psc ) security check, flag state control ( fsc ) security check, ships quality appraisal, assistant business, report forms, the assurance of the target ship, electronic declare management, parameter design and purview management, the form design. the course of system implement is given in the thesis. the thesis emphasized to introduce the business logic of the psc security check and report forms 。 the implementation of pagestudio is detailed in the thesis

    深圳海事數字平臺分為港口國安全檢查（ psc ） 、船艦國安全檢查（ fsc ） 、船舶質量評價、輔助業務、報表、目標船的確定、電子申報管理、參數設計與權限管理、表單設計器9個功能模塊，在文中給出了系統開發環境搭建過程，並著重介紹了psc安全檢查與報表統計模塊的業務邏輯。
  3. The wms is composed of specialist recommending module, instance module, the amount of soil film estimating module, frequent ask question & machine module. the weight - based rule, the product rule and the model - based rule is established to present the knowledge. the wheat mulching experiment bank of part loess plateau, the spatial resolving rate is town ( xiang in china ), is set up

    子系統由專家推薦模塊、實例查詢模塊、地膜用量模塊、常見問題和常用機械模塊組成；系統採用了基於權重規則、基於產生式規則和基於模型的知識表示方法；建立空間解析度為鄉（鎮）的黃土高原部分地區的小麥地膜試驗數據庫；給出了地膜用量的計算模型，適用於不規則田塊地膜用量的估算。
  4. In summaries, we use two parts, isotropic and anisotropic, to describe the anisotropic diffuse - radiation ; connected the horizontal diffuse - radiation and the land modulus to calculate the diffuse irradiation on actual terra ; and modem geo - tech, dem and pci - geomatica software and so on, is convenient and helpful to deal with mass geo - data and geo - information

    總結本文的技術與方法，本文以各向同性與各向異性權重分離方法描述了散射輻射各向異性特徵；以平地散射輻射與地形因子結合方式詳細探討了地形因子的作用;以dem數據與現代地理信息軟體相配合，嘗試了高效的現代地理空間信息計算技術。
  5. Since the suggested method makes a significant improvement in wind speed, it is more suitable for wind field estimation over complex terrain than other methods which only concerns the effect of distance. then we calculate the wind change with evaluation, last we can conclude the wind abase the hilly terrain, we find the wind in westward and center plain is much smaller than other area. while the wind in northward hilly area is much bigger with the hilly arising. the wind of chongqing is the biggest period in spring ( april ), the smallest period in winter ( january ), the wind in summer ( july ) is bigger than its in autumn ( october )

    本文利用重慶及其周邊地區的常規氣象站的1951 ? 1980年30年的風速平均資料，針對復雜地形風速診斷，以地理信息系統為數據處理平臺，根據重慶1 ： 25萬dem數據，來獲得重慶市實際復雜地形的高程，提出了一種適合於起伏地形的權重內插方法，通過引入一個表示地形起伏變化程度的因子，構造了一種新的權重函數，來處理復雜地形上的風速，通過與只考慮距因素同反平內插方法比較發現，本方法更適合在起伏地形條件下使用；然後根據經驗公式在地形上進行計算，得出重慶地區起伏地形下的風速分佈；得出重慶市的西部、中部平原地帶風速較小，而北部山區隨海拔高度升高風速也較大；重慶市風速最大時期為四月份，冬季一月份最小，夏季（七月份）大於秋季（十月份） 。
  6. Based on the method of fuzzy mathematical comprehensive evaluation, this paper assesses the quality of atmosphere in wuhan with selecting so2, no2 and pm10 as evaluation factors, consulting the standards relevant to atmosphere environment and building the attaching function and the weight muster

    摘要運用模糊綜合評判的方法，選取二氧化硫、二氧化氮和可吸入顆粒物作為評價因子，參照我國環境空氣質量標準，通過建立各污染物的隸屬函數和權重集，計算出各污染物的隸屬度和權重分配系數，進而對武漢市空氣質量進行模糊綜合評判。
  7. Contract network is used in the negotiation among agents. synthesized scheduling criteria are proposed, which includes processing time, machining cost and efficiency as well as transfer routes. optimization of dynamic scheduling is achieved by adjusting the weights of these parameters

    其構成因子將加工時間、加工成本、設備利用率及加工路徑問題考慮在內，作為資源agent計算標值的重要參數，並通過對相關權系數的調節來優化車間調度目標。
  8. The model has overlay and index method as the basic, mathematical model and statistical method embedded to form an integrated model. the hydrus model is performed to obtain the rating system, and principal component analysis and factor analysis are used to get the weighting system

    該模型以參數系統法為基礎，將數學模型和統計方法嵌入該綜合模型中，通過hydrus模型進行數值模擬來建立評價因子的評分體系，權重體系由主成分因子分析法得到。
  9. Secondly, we described the fundamental concepts and properties of group signature scheme and some general digital signatures that can be used to construct group signature amply, and presented a group signature scheme based on the integer factorization. thirdly, we explained the fundamental concepts and properties of authorized group signature in detail and propounded a secure authorized group signature based upon the discrete logarithm. finally, we illuminated electronic payment system in e - commerce and designed a simple and high secure electronic cash system with multiple banks based on group signature

    首先，對群簽名體制的研究背景、意義以及發展現狀進行了介紹;接著針對群簽名體制的基本概念和性質以及可用於構造群簽名的一些普通的數字簽名體制進行了詳細描述，並基於大整數分解問題給出一個群簽名方案;同時還對授權群簽名的基本概念和必須滿足的基本性質進行了詳細說明，並且基於離散對數問題給出一個安全的授權群簽名方案;最後，對電子商務中的一個重要組成部分? ?電子支付系統進行了詳細的闡述，利用群簽名技術設計出一個簡單、高安全性的多銀行電子現金系統方案。
  10. The indicators are selected by principal component analysis. the weights of index are determined by improved analytical hierarchy process, the index of pred system are calculated by comprehensive evaluation model, which is - the basis of analysis on the evolution of pred system form 1981 to 2000 in jixi county. the interaction mechanism of pred system and its sub - systems are approached by correlation analysis

    根據主成分分析法（ pca ）選取pred系統指標並建立指標體系，利用改進層次分析法（ iahp ）確立各指標權重，在綜合評價模型中計算pred系統指數，以此為基礎來分析全縣pred系統於1981 2000年間演變，通過相關分析法分析pred系統及子系統間互動機制，並利用gm （ 1 ， 1 ）模型對其發展趨勢進行預測。
  11. Firstly, we estimate the variance and the mean of each cell with maximum likelihood ; secondly, we identify the important dispersion effects based on least squares analysis of the logarithm of within - replication variance ; last, we identify the important location effects based on weighted least squares analysis of the mean of each cell. a simulation study also demonstrates its superiority over some existing methods. an experiment for the robust design of thermostat is used to illustrate the method

    本文對帶有右截尾數據的有重復因子試驗，提出了另一種分析位置效應和散度效應的方法：首先，在每一個試驗點，對重復試驗觀察值用極大似然法估計出均值和方差；其次，用每個試驗點方差估計值的對數作為響應變量與各因子建立回歸模型，鑒別出顯著的散度效應；之後，採用加權最小二乘法鑒別出比較顯著的位置效應。
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