two-sample analysis 中文意思是什麼

two-sample analysis 解釋
雙樣本分析
  • two : n. （pl. twos）1. 兩人；兩個東西，一對。2. 二的記號。3. 兩點鐘。4. 兩歲。n. -ness
  • sample : n 1 樣品，貨樣。2 標本；榜樣，實例。3 【統計】典型取樣，抽檢查。4 【電訊】信號瞬時值。5 【冶金】 ...
  • analysis : n. （pl. -ses ）1. 分解，分析；【數學】解析。2. 梗概，要略。3. 〈美國〉用精神分析法治療（＝ psychoanalysis）。
  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. Analysis f k and na in nepheline were curried out with higher precision and repeatability by means of adding fluohydric acid during sample melting to remove sio2, adjusting the ratio of k and na in the solution to reduce the mutual interference of the two elements, and adding cesium chloride to eliminate ionization interference

    摘要本方法用於測定霞石中的鉀、鈉，主要通過在溶樣時加入氫氟酸除去二氧化矽，調整溶液中鉀、鈉的含量，消除互相之間的干擾，加入氯化銫消除電離因素的干擾，提高了分析結果的準確性和重現性，使測定結果更接近化學分析值。
  3. Analysis of k and na in nepheline were curried out with higher precision and repeatability by means of adding fluohydric acid during sample melting to remove sio2, adjusting the ratio of k and na in the solution to reduce the mutual interference of the two elements, and adding cesium chloride to eliminate ionization interference

    摘要本方法用於測定霞石中的鉀、鈉，主要通過在溶樣時加入氫氟酸除去二氧化矽，調整溶液中鉀、鈉的含量，消除互相之間的干擾，加入氯化銫消除電離因素的干擾，提高了分析結果的準確性和重現性，使測定結果更接近化學分析值。
  4. Altogether the paper is divided into two parts including nine chapters. the first part is concerned with the spatial patterns and evolution mechanism of guizhou rock desertification ; the second part is about the contras tive analysis of the typical sample areas with rock desertification controlling

    全文分兩個部分共九章，第一部分為貴州省石漠化空間格局與演化機制，第二部分為石漠化治理典型樣區對比分析。
  5. The research method is the combination of sample check and contrast analysis. the sample is yingkou no. 2 construction engineering company. and the materials of human power capital management are collected by checking the personnel files, organizing discussions and talking with the stuffs. the contrast analysis is to compare with the two successful samples : japanese mode and haier mode

    本文的研究方法是取樣調查和對比分析，取樣調查對象是營口市二建公司，通過查調人事檔案、組織各類群體座談會和個別談話等形式收集營口市二建公司人力資本管理的實際情況；對比分析是選取了兩個成功的人力資本管理範例，日本的模式和中國海爾的模式，與營口市二建公司的人力資本管理情況進行對比。
  6. This article is a sample case in a manufacture enterprises " human resources management. it comprises of two parts : the sample case and its analysis

    本文是一篇有關製造企業人力資源管理中薪酬激勵系統方面的案例，全文主要由兩部分組成：案例正文和案例分析。
  7. In its structure, this chapter is divided into six parts. part one, the sample that is used for the contents analysis ; part two, the definition of news values ; part three, the factors of news values ; part four, subjective or objective ? part five, the distinctive conceptual thinking ; part six, the models of news values theory

    在結構上，本章包括六個部分：一、內容分析的樣本：二、新聞價值的定義；三、新聞價值的要素；四、主觀的或客觀的；五、概念的區別性思維；六、新聞價值理論模式。
  8. Choose the proper sample and compare by two means. first is to compare actual value to the calculated, and second is analysis of the effect on harmonic wave. take fast fourier transform algorithm to the samples fore - and - aft integral, and compare the amplitude and angle

    首先是直接比較實際值與還原值，其次是分析各種演算法對諧波的影響：分別對積分前後的采樣值進行快速傅立葉變換，比較各次諧波幅值和相位的變化。
  9. X - ray diffraction analysis and mult - peak separation applied software procedure analysis were used to determine the crystal phase and amounts of each sample. the influences of dipping time of dipping two kinds of phosphate saturable solution on the structure and the properties of kiln furniture were studied

    探討浸漬兩種磷酸鹽飽和溶液的浸漬機理，並用掃描電鏡的分析結果加以驗證；採用x -射線粉末衍射分析與多峰分離應用軟體程序分析、確定各試樣的晶相，計算各晶相的含量。
  10. Practice for statistical analysis of one - sample and two - sample interlaboratory proficiency testing programs

    單一樣品和兩個樣品實驗室之間能力驗證項目統計分析採用規則
  11. The methods taken in the two periods are different, the former is of a study of the original literatures by describing and commenting on them ; while the latter is the content analysis by selecting a sample from the original literatures

    研究框架方面，著重研究兩個顯著的時間段， 「解放前」和「新時期」 ；研究方法方面，兩個時段分別採用「文獻評述」的原典式研究和「文獻抽樣」的內容分析。
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