independent sample 中文意思是什麼

independent sample 解釋
獨立樣本
  • independent : adj 1 獨立的，自主的，自治的，有主見的。2 自食其力的，收入足夠維持閉居生活的。3 願意獨立的，獨立...
  • 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】 ...
  1. By choosing 358 junior school teachers in 10 rural schools in five towns as the independent sample ; adopting the " scl - 90 symptom measure form " and the self - made " invetigation paper on teacher ' mental health reason " as survey tools ; using the three methods - measurement, investigation and interview in an integrated way, the aothor made a practical survey to the mental health conditions of the teachers in rural junior schools in zhangye district

    本研究選擇了張掖地區所轄的五縣市共10所農村初中的358名教師作為獨立樣本，採用「 scl ? 90癥狀測評量表」和自編的「教師心理健康成因的調查問卷」為研究工具，將測驗、調查、訪談三種方法相結合，對張掖地區農村初中教師心理健康狀況進行了實證研究。
  2. Due to high - thermal stability and independent of impurities dj - center is argued to originate from antisite or antisite complex. furthermore, the ltpl measurements have been taken on as - irradiated and postannealed p - type 6h - sjc, l ; lines related to dj - center were not observed with sample after postannealing at 1500 ?, the observation of a series of high intensity spectra which may mask the d1 - center due to the recombination of the d - a pairs

    本文還對經幅照的p -型6h - sic的幅照退火特性進行了研究，在經過1500後退火的樣品中沒有觀察到d _ i - center ，這可能是由於d _ i - center被實驗中觀察到的源於d - a對輻射復合的高強度的譜峰所掩蓋。
  3. In addition, this paper makes a comparison among the pls, canonical correlation analysis and principal components analysis ( pca ) method, which proves that the pls works better than the others when there are only the small sample and more dependent and independent variables. chen yinghui ( lndustry economics ) directed by : pro

    本文在交通運輸業與旅遊業的關系分析中，對偏最小二乘回歸方法與主成分分析方法作了比較，驗證了在樣本較少、多對多的回歸分析中，偏最小二乘方法有明顯的優勢。
  4. Sample of independent study chinese version only

    獨立專題研習計劃書及報告樣本參考
  5. The flood and drought in both first stage and second stage of rainy season in fujian province were forecasted by the ways of line regression prediction equation and three kinds of artificial neural network models, the results show : the backpropagation ( bp ), radial basis function ( rbf ) and elman neural network models are much better than line regression prediction equation in historical sample fittings, independent sample test, actual prediction ability

    （ 3 ）運用線性回歸預報方程和三種人工神經網路模型對福建汛期旱澇進行預測的實驗表明： bp 、徑向基（ rbf ）和elman這三種人工神經網路模型在歷史樣本擬合精度上、獨立樣本檢驗結果和網路模型的實際預測能力上都明顯優于傳統的線性回歸方法。
  6. The multidimensional data model of the sample database is designed as star schema. the etl tool is implemented curtly and the tool is independence on structure in order to make the multidimensional query analysis be independent of data source, thereby, the expansibility of system is enhanced

    以星型模式設計了實例數據庫的多維數據模型，並簡單地實現了數據的提取與轉換工具，該工具獨立於查詢分析系統，使得查詢分析與數據來源無關，增強了系統的可擴展性。
  7. In this paper, the notion of likelihood ratio, as a measure of deviation between a sequence of the arbitrary random variables and a sequence of independent random variables with different distributions, is introduced. a class of strong deviation theorems represented by inequalities are given on a subset of the sample space by constructing a negative supermartingale and using martingale convergence theorem

    本文通過引進似然比作為相依隨機變量序列相對于服從不同分佈的獨立隨機變量序列的偏差的一種度量，並通過構造一個非負上鞅，利用鞅收斂定理給出了樣本空間的一個子集上的一類用不等式表示的強偏差定理。
  8. Then this paper laid stress on the investigation, the analyze and obtain valid results. the analyze methods include independent sample t - test and one way anova

    其次，本文重點對餐飲業員工的食品安全調查問卷進行了實證分析，分析方法包括獨立樣本t檢驗和單因素方差分析。
  9. With a description of the questionnaire data collected from the whole subjects, the study makes a comparison among three groups of students with different english proficiency through one way anova and independent sample t - test

    在時被試整群進行描述性統計分析的同時，該研究還通過單因素方差分析和獨立樣本t檢驗的方法比較了不同英語水平的學生群體的網路學習初始條件。
  10. Also, a predictive model is established with method of ssa - mem, which can be used to predict monthly mean temperature of the first half year in heilongjiang province. rms error of these two methods are both less than climatological forecast ' s, especially, independent sample is adopted in ssa - mem method

    並利用ssa - mem方法建立可用於黑龍江氣溫的年度預報模型，這兩種方法的預報均方根誤差均小於氣候預報的均方根誤差，而且ssa - mem方法是獨立樣本試驗。
  11. Section five deals with data analysis and discussion which are divided into five steps : 1 ) the data are processed on spss ( 11. 0 ) and the forms of descriptive analysis, t - test and regression analysis are obtained ; 2 ) to understand the general distributive tendency of the data involved, descriptive analysis is made ; 3 ) an independent - sample t - test is made as well to find out the district variation in affective disorders ; 4 ) another independent - sample t - test is made to identify the gender distinctions of affective disorders ; 5 ) a regression analysis is conducted to understand the relationship between the achievements and the affective disorders

    數據分析和討論分五步進行： 1 ）作出描述性統計、 t檢驗及回歸分析表； 2 ）為了解所採集的數據的總體分佈趨勢，論文首先對情感障礙的數據和對學生的測試成績進行了描述性統計分析； 3 ）用獨立樣本t檢驗分析了城市與農村學生英語學習時受情感影響的差異； 4 ）同樣用獨立樣本t檢驗分析了男女生英語學習時受情感影響的差異； 5 ）對情感障礙與考試成績作了相關分析。
  12. In 1998 kylie starred in an australian independent film called sample people ; and alongside molly ringwald in mushroom pictures horror film cut

    1998年凱莉主演了澳大利亞獨方製作的電影《樣品人》 ；還和莫利?林沃德出演了由馬式影片公司拍攝的《切割》 。
  13. In the first part, we established a linear regression model, which has the three accounting hypothesis, security market supervision policy, industry factors, etc as its independent variables, chooses the 631 listed companies in the shanghai a share market in 2001, as its target. spss is applied to the descriptive analysis and regression analysis. finally, we give the explanation with the combination of internal political and economic environment in the second part, we choose the " st " company as the sample and make tendency and comparison analysis of the sample companies while implementing the policies on impairment of assents within 5 years

    在實證研究部分，我們選取橫向和縱向兩個截面對上市公司選擇執行資產減值政策的影響因素進行分析，在橫向分析部分，首先建立了回歸模型，該模型將契約論的三大會計假設、證券市場監管政策、行業因素等作為自變量，選取《企業會計制度》開始執行的2001年度滬市a股符合樣本條件的631家上市公司作為研究對象，然後運用spss進行描述性分析和回歸分析，最後結合我國特殊的政治和經濟環境作出解釋。
  14. Matrix spike - a sample prepared by adding a known mass of a target analyte to a specified amount of matrix sample for which an independent estimate of the target analyte concentration is available

    通過加已知數量的目標分析物到一個已定數量的基質樣品而制備得到一個樣品，這樣就可以獨立的測定此目標分析物的濃度。
  15. By means of normal and empirical methods, this thesis analyzes the present situation systematically and thoroughly. with the sample of 146 chinese public companies, which had employed independent directors by the end of 2001 and disclosed their pay in the annual report, the possible factors influencing independent directors " pay, including company size, risk, business diversity, other senior management remuneration, industry type and area difference, are studied by multiple regression. it demonstrates that such three factors as other senior management remuneration, company size and area difference have significant influence on it

    以截止2001年年底已聘任獨立董事，並在當年年報中披露了獨立董事報酬情況的146家上市公司為研究對象，運用回歸分析等統計學方法，研究了公司規模、風險大小、經濟業務的復雜程度、其他高層人員的報酬水平、地區和行業差異等因素對獨立董事報酬水平的可能影響，證實上市公司其他高層人員的平均報酬水平、公司規模大小、地區差異等因素對獨立董事報酬有統計意義上的顯著影響。
  16. This thesis attempts to explore some issues that deserve greater attention and further elucidation. based on a number of on - the - spot surveys and investigations, the thesis, taking statistics approaches such as factor analysis, one - way anova, independent - sample t test and regression, carries out in depth study of the push - pull theory, residents ’ perceptions and attitudes towards tourism in vernacular villages in southern anhui. furthermore, this thesis analyzes problems existing in tourism development of vernacular villages in southern anhui from a macroscopic perspective

    為了促進皖南古村落旅遊的可持續發展，本文試圖從目前皖南古村落旅遊研究中涉及較少或已涉及但有待深化的領域著手，在大量實地走訪、問卷調查的基礎上，通過因子分析、方差分析、 t檢驗法和回歸分析等定量評價方法，深入研究皖南古村落旅遊推力-引力體系和古村落居民感知與態度，並從宏觀層面上分析皖南古村落旅遊發展中存在的一些問題。
  17. In recent years various methods of estimation about probability density function of random variable sequence that is independent and identically distributed ( abbreviated as iid. ) and large sample quality have been more discussed in research documentation

    ）序列的概率密度函數的各種估計方法及其大樣本性質的研究文獻中已有很多討論，研究得最多的還是密度函數的核估計，如rosenblent ， parzen ， prakasarao和silverman等。
  18. The diblook sample illustrates the use of device - independent bitmaps and the closely related use of color palettes

    Diblook示例闡釋如何使用設備無關位圖（ dib ）和密切相關的調色板。
  19. Therefore, if the soil water properties and soil water - storage was studied with traditional statistic method, we would not know the variate are dependent or independent, whether the results have spatial distributing pattern or not, even not know whether the number of sample is economical and rational or not

    因此用傳統方法分析土壤水分特性和水庫貯量並不清楚所得的數據是否相互獨立，是否存在一定的空間分佈格局，更不知道所確定的取樣數量是否經濟、合理。地統計學是研究土壤特性空間變異和空間分佈格局最有效的方法之一。
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