size class 中文意思是什麼

size class 解釋
大小級
  • size : n 1 大小，尺寸規模身材。2 （鞋帽等的）尺碼，號；（紙張的）開。3 巨大，大量；相當大的分量。4 〈口...
  • class : n 1 階級;社會等級。2 學級；班級，年級，級，班；組；（有組織的）講習班；〈美國〉同年畢業班；【軍事...
  1. Firstly, by numerical and theoretical analysis, the author compares some existent confidence intervals, for example, " exact " confidence interval, wald confidence interval and bayesian confidence interval, and finds some deficiencies points of the confidence intervals, whose modification version has been proposed. also, several better confidence intervals such as are also presented. secondly, for given confidence coefficient and interval width, the author constructs a class of asymptotical two - stage interval estimate procedures. at the same time, under varies restriction of confidence coefflcientent interval width, the optional sample size of the first stage has been computed by numerical computation. the numerical computation shows that the method considered in this dissertation have good properties and applied value

    同時，由於poisson分佈的特性，我們知道不存在其參數區間長度小於0 . 5的置信區間，基於這些情況，我們主要展開了以下兩個方面的研究：一是利用數值計算分析與理論分析的方法對現有的若干置信區間如「精確」置信區間， wald置信區間， bayes置信區間等進行分析比較，發現了一些缺陷，針對這些缺陷，我們進行適當的修正，並得到幾種性質較好的置信區間如：修正大樣本區間jeffreys原則下置信區間二是針對已給定的置信系數與區間長度，我們提出了一種漸近的兩階段區間估計程序，並利用數值計算的方法，在各種置信系數與區間長度限定下，算出了最優的第一階段觀測次數（抽樣量） ，大量數據表明，本文考慮的方法性態良好，具有應用價值。
  2. European queen size bed first class shower facility deep soaking tub telephones, idd with dual lines, voice mail system, facsimile machine, high speed internet wireless access, electrical outlets with internet data port for connection of laptop computer, comfortable work desk, personal safe, complimentary coffee tea - making facility and refreshment center. magic kitchen facility with european style cookware

    北歐風情皇后床一流的衛浴設施加深浴缸3部電話機， 2條idd電話線，語音留言信箱，傳真機，無線高速寬頻網， 2個電源插口和手提電腦上網埠，舒適的辦公桌，私人保險箱，免費的咖啡茶和電熱壺，迷你酒吧，更有魔幻廚房可提供全套歐洲進口餐具。
  3. The forest fire size class forecasting may success through many times practices if the atmosphere circulating current index and fire index are known. in the web, subscribers may forecast the class of the forest fire size using the program in the local database and get the interesting regional view which is shown by the gis software

    本文實現了在提供地理空間數據的本地數據庫的森林火險的預測，在基於網路環境下，用戶可以在預測程序中得到森林火險的等級，並能使得地理軟體顯示出要預測地區的森林火險的視圖。
  4. As the key block of the wireless communication transmitter in rf, it is very useful in improving the output power and efficiency, lowering the loss of the supply, lowering the size and the weight, lengthening the time of communication. class e power amplifier which is suitable to amplify envelop signal is very important in modern communication system

    功率放大器（ pa ）作為無線通信射頻發射機中不可缺少的關鍵電路，對于提高手機的功率效率、降低電源損耗、減小體積重量、延長通話時間有著舉足輕重的作用，而適用於恆包絡信號放大的e類功率放大器，更是在現代通信系統中佔有十分重要的地位。
  5. Snap size dialog class - while creating a fairly complex resizable dialog application, i became annoyed with the amount the controls flickered while being sized

    當創建一個復雜的大小可調整的對話框應用程序時，我厭煩了改變大小時數量眾多的控制項。
  6. A snap size dialog class - while creating a fairly complex resizable dialog application, i became annoyed with the amount the controls flickered while being sized

    當創建一個復雜的大小可調整的對話框應用程序時，我厭煩了改變大小時數量眾多的控制項。
  7. The class loader considers the specified packing size but ignores any specified field offsets

    類加載器考慮指定的封裝大小，但忽略任何指定的欄位偏移量。
  8. General highway map. 737. 737 aliases : none date of discovery : oct 1 1998 impact level : 1 virus class : file virus virus name size : none ka

    快速連結，了解新病毒碼格式|友善列印頁面?惡意程式類別:檔案型
  9. Before the bp neural net forecast fire size class, it needs a process of studying from sample data. the neural net adjusts the weight value and threshold value according to the sample so as to give the linking weight value and threshold to low the difference between output from itself and the expected value

    Bp網路在應用於預測預報之前，需要一個網路學習過程，網路根據輸入的訓練（學習）樣本進行自適應、自組織，確定各神經元的連接權w和閾值。
  10. A lot of policy, for example, higher education expansion policy and higher education tariff system, made the class size larger than before

    經過數年卓有成效的教育體制改革，我國高等教育已走入以課程體系、教學內容為核心的教學改革。
  11. The 25 - meter long craft boasted such impressive firepower and shield output that some armament registries listed the vessel as capital - class - - a designation usually reserved for vessels four times the size or larger

    這艘25米長的船又如此值得自豪的活力和護盾輸出，以至於有些武備登記處把這種船列為主力級，一個常常賦予比它大四倍以上的船隻的級別。
  12. Does the quality of teaching depend on class size

    教學質量取決于班級的人數嗎？
  13. Bonnet nuts : number is dependent on valve size and class

    閥蓋螺母：閥門通徑和壓力等級不同，螺母的數量也有所不同。
  14. Accurate cost data allowed the staff to ask ? and answer ? concrete questions about class size, cancellation policies, and the types of classes to offer

    精確的財務數據幫助人員了解該課程的精確信息，包括課程規模，注銷政策和提供的課程類型。
  15. Enterprise s profile shanxi jinhua textile mile is a large size first class enterprise with a history of 80 years including spinning dyeing knitting costume and so on

    山西晉華紡織廠是一個具有近八十年歷史的集紡織印染服裝於一體的國家大型一類企業，有紗錠近
  16. Analysis of size structure showed that each size class of neolitsea aurata var. glauca had quite a lot of individuals. it implies that the regeneration of neolitsea aurata var

    結果表明：縉雲山白毛新木姜子種群各徑級都有一定數量的個體，種群更新在時間上是連續的。
  17. Gap disturbance had different effects on the density, frequency, distribution of size class, spatial distribution pattern, radial growth pattern of neolitsea aurata var. glauca population

    林隙干擾對縉雲山白毛新木姜子種群密度、頻度、徑級分佈、空間分佈格局、徑向生長都有不同程度影響。
  18. Such weighted support vector machines improve classification accuracy for class with small size at the cost of accuracy reduction for large size class, and can be applied to the case of regarding small sort of classification accuracy, such as fault diagnosis

    （ 3 ）針對某些支持向量機演算法不能解決樣本類別之間差異造成的不良影響的缺陷，提出了一種新的加權支持向量機演算法，該演算法具有補償類別差異的優點，可應用於解決多類別分類問題。
  19. Sage program and the study of small - size class teaching

    計劃與小班教學研究
  20. An educational reform of small size class in u. s

    美國小班化教育改革及其給我們的啟示
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