抽樣研究 的英文怎麼說

中文拼音 [chōuyàngyánjiū]
抽樣研究 英文
sampling study
  • 抽 : 動詞1 （把夾在中間的東西拉出; 提取） take out （from in between） 2 （從全部里取出一部分; 騰出） ...
  • 樣 : Ⅰ名詞1. （形狀） appearance; shape 2. （樣品） sample; model; pattern Ⅱ量詞（表示事物的種類） kind; type
  • 研 : 研同 「硯」
  • 究 : Ⅰ動詞（仔細推求; 追查） study carefully; go into; investigate Ⅱ副詞[書面語] （到底; 究竟） actually; really; after all
  • 抽樣 : [統計] sample; sampling; specimen; samples draw
  • 研究 : 1. （探求） study; research 2. （考慮或商討） consider; discuss; deliberate
  1. The study combines census survey with sample survey, conversazione with data analysis and theories with experience to form the technological route of experiencing, generalizing and researching simultaneously

    本研究採取普查與抽樣調查相結合、座談調研與查找資料相結合、理論與實踐相結合，邊實踐、邊總結、邊研究的技術路線。
  2. We also researched the frequency structure of ddc and interchanged the filter multiphase heft and taking out - operation using the theory of equivalent counterchange in multisampling system

    從理論上研究了數字下變頻的頻譜結構，利用多采樣率系統中結構的等效變換原理，將濾波器多相分量與抽取操作進行互換。
  3. Multicenter study on gastroscope disinfection and sample survey of automated washer disinfectors

    內鏡手工清洗消毒研究及自動清洗消毒機消毒效果抽樣調查
  4. This team has analysed the genetic fingerprint of the sars - coronavirus from eleven patients. this number is one of the largest performed by a single research centre

    中大研究隊伍在十一名病者中抽取含有sars冠狀病毒的樣本進行基因分析，這可說是全世界在單一研究中心進行之最大規模的基因研究。
  5. 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。
  6. The disquisition includes choice of algorithm, accomplish of algorithm, collection of learning sample, parameter of net, shortcoming of bp algorithm, extraction and reduction form line etc. referring to shortcoming of traditional bp algorithm, a modified learning factor with adaptation is introduced. because of every different font has robust, the way based chain coded and knaggy feature is used. a bizarre sample feature database is constructed for speeding up modified bp learning and classification

    本文對人工神經網路理論進行了研究，探討了網路形式及演算法的選擇、演算法的實現、學習樣本的收集、網路參數選擇、 bp演算法缺陷、表格線提取、還原、生成及字元識別、還原生成等問題，並針對bp演算法的缺陷提出了和實現了改進型bp演算法，使網路學習效率提高，對不同人的不同字型字體有較強的魯棒性，採用了基於鏈碼特徵和凹凸分佈特徵的方法來抽取字元特徵。
  7. L : i ' m told that your last letter and the outturn samples reached us only a few days ago. we have already made a careful investigation of the case

    李：聽說你們最近的一封信和抽樣我們前幾天才收到。我們已對這個家賠案作了仔細的調查研究。
  8. The same is true for tobacco use, where our study - by - study review uncovered a preponderance of results that show no influence

    抽菸也一樣，我們一一檢視研究報告發現，多數的結果是沒有影響。
  9. The spatial distribution pattern and sampling techniques of the eggs of the rice water weevil, lissorhoptrus oryzophilus, in rice paddy fields of north china

    稻水象甲卵的空間分佈型及抽樣技術研究
  10. Panic disorder is characterized by the recurrent sudden attacks of physical and emotional anxiety symptoms, phobic avoidance behavior, and impairment of social function. in order to understand its prevalence, symptom patterns, and help seeking behavior, the hong kong mood disorders center of the faculty of medicine, the chinese university of hong kong conducted a large - scale telephone survey from april 16 to 25, 2002. 3, 004 respondents aged 15 to 60 ( 1, 446 males and 1, 558 females ) were randomly selected and interviewed

    驚恐癥是情緒病的一種，香港中文大學醫學院香港健康情緒中心委託香港中文大學香港亞太研究所，于本年4月16至25日以隨機抽樣形式透過電話訪問了3 ， 004位年齡介乎15至60歲的人士，當中1 ， 446為男性， 1 ， 558人為女性，了解香港人患驚恐癥的比例、癥狀及求醫意欲。
  11. Moreover, the block time - recursive 2 - d rdgt algorithms and their unified parallel lattice structure implementation are extended from 1 - d rdgt case. three applications of the rdgts are investigated : gabor representation for transient signals via the rdgts, mnr fid signal enhancement via the oversampled gabor transforms, representation and approximation of time - varying systems via the rdgts. the experimental results show the efficiency and advantages of the rdgts in applications

    研究了基於實值離散gabor變換的瞬變信號表示演算法、基於過抽樣實值離散gabor變換的核磁共振fid信號增強演算法以及基於實值離散gabor變換的線性時變系統表示與逼近方法，實驗結果驗證了實值離散gabor變換在應用方面的優越性和有效性。
  12. In this paper, taking one of the special processes - chromic acids anodizing for example, such administration methods as the key points control and the quality performance administration system for surface treatment process have been setup by process analysis and key points seeking. as for the complicacy of the quality control on metallurgical special processes and the huge statistic data, the quality information system of surface treatment have been established on the bases of computer database. this paper brings out the systematic evaluation way to setup reception test items by taking the reception test results as evaluation basis and sampling statistics as rules

    本文以鉻酸陽極氧化表面處理工藝為研究對象，通過工藝技術分析、尋找關鍵特性、建立對關鍵特性的控制等工作，研究建立了表面處理工藝動態質量管理系統；針對冶金特種工藝質量控制的復雜性及統計數據量大等特點，建立了以計算機數據庫管理為基礎的表面處理信息及處理系統；為解決冶金特種工藝原材料入廠復驗任務重的困難，建立了以原材料入廠復驗的試驗結果為評價基礎，以抽樣統計方法為依據的原材料入廠復驗項目優選系統等。
  13. Multirate analysis on neural network recognition of diesel cylinder pressure

    多抽樣率分析在柴油機氣缸壓力神經網路識別中的研究
  14. This thesis concentrates on the analysis of sampling rate changing ( decimation and interpolation ) ; the discussion of basic multirate signal processing theory ; the implementation of high efficient algorithm, which provides the bases for other algorithm development in this thesis

    本文從頻域的角度深入分析了抽樣率變換的規律，並進一步研究了多抽樣率系統的高效實現方案和基本理論，為其它演算法的研究提供了必要的基礎。
  15. This research adopted the empirical approach to study of what influences of the effects of educational cooperative support system on employees ' organizational commitment and turnover in service industry

    摘要本研究為實證研究，主要目的是探討服務業建教合作支持系統對員工組織承?與?職傾向的影響，以511教學全部建教合作學生為實證對象進? ? ?抽樣研究。
  16. Social welfare department has commissioned dr. edward chan ko - ling of the department of social work and social administration of the university of hong kong to conduct a representative, random sampling, household survey on domestic violence, which was the first of the same kind in hong kong

    較早時，社會福利署委託香港大學社會工作及社會行政學系助理教授陳高凌博士就本港的家庭暴力問題進行首次大型隨機抽樣研究調查。
  17. Research of scientific sampling in base station detection

    基站檢測中的科學抽樣研究
  18. Sample study on dynamic variety of sight in marginal terrain of huhhot ' s main urban zone

    呼和浩特市主城區邊緣地帶景觀動態變化抽樣研究
  19. The distribution of eggs of the second generation of cotton bollworm on the tomato and its sampling technique

    番茄田棉鈴蟲卵的分佈及抽樣研究
  20. Objective : to establish a index system fixed the object ' s characteristics and calculate the marking value

    摘要目的：構建農村公共衛生投融資機制抽樣研究的區域分類指標體系，並計算分類標志值。
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