樣本代表性 的英文怎麼說

中文拼音 [yàngběndàibiǎoxìng]
樣本代表性 英文
representativeness of sample
  • 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
  • 本 : i 名詞1 （草木的莖或根）stem or root of plants 2 （事物的根源）foundation; origin; basis 3 （本錢...
  • 代 : Ⅰ動詞1 （代替） take the place of; be in place of 2 （代理） act on behalf of; acting Ⅱ名詞1 （歷...
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 樣本 : sample book; specimen; advanced copy; sample; muster; scantling; instance; statistics
  1. Based on the four principal components, the 18 chosen karst basins are classified into three types by the technique of som ( self - organizing map ). the laws of correlation of unclassified karst basins and classified karst basins are compared. as a result, the grades of the correlation between factors and low flow are higher than those of the formers

    為了使樣本具有代表性，論文利用自組織特徵映射網路（ som ）可以在無教師示教的情況下，實現對輸入模式的自組織分類的特點，以18個流域的主成分數據變量作為網路輸入，在som （ self - organizingmap ）網路中進行了分類，把18個喀斯特流域分成三大類。
  2. The first part of the thesis is about the definition of the subject, the reasons of the research, the aims of the research and the design of the research methods. it suggests that in the second, third and fourth part of the thesis, i will adopt the triangulation research methods : experiencing, large - scaled survey, and typical case analysis, which are believable and representative. in the second part, i reveal the actual psychological state of the teachers in z senior middle school under the " matriculating rate as the aim " management by adopting historical research and observation method from the view of " i "

    它預示著：論文的二、三、四部分，即探索教師對學校管理的職業體驗的核心部分，我將運用人種學「三角互證式」的設計方式，也就是說， 「我」之體驗? ? 「大樣本」之調查? ? 「關鍵事件」之個案剖析，這三者之間，無論是資料解釋的來源，還是採集信息的方法技術，它們之間是可以互相證明的，獲得一定代表性的，並具有「硬性」的因果式的必然聯結；而不是平日自然語言中所說的那種個別的、偶然的甚至是無病呻吟式的「體驗」 。
  3. 450 students in five representative middle schools in luoyang district of henan province were selected to be the subjects ? he second year students of junior middle school and senior middle school in the no. 1 senior middle school of luoyang ( a main school in henan province ), the no. 3 senior middle school of luoyang ( a main school in luoyang city ), the no. 5 junior middle school of luoyang ( a common school ), the no. 1 senior middle school of ruyang county ( a mountain - area school ) and the no. 2 junior middle school of ruyang county ( a town school )

    本次問卷調查採用了抽樣調查的方法，在河南省洛陽市選取了5所具有代表性的學校中450名學生作為調查對象? ?洛陽一高（省重點） 、洛陽三中（市重點） 、洛陽五中（普通中學） 、汝陽一高（山區中學） 、汝陽二中（鄉鎮中學）的初二和高二學生。
  4. We hereby certify that the material covered by this report has been inspected in accordance with, and has been found to meet, the applicable requirements described herein, including any specifications forming a part of the description and that the samples representative of the material met the composition limits and had the mechanical properties shown on the face of this sheet

    我們特此證明：本報告所涵蓋的材料已經按照這里描述的適用要求（包括構成該描述一部分的任何詳細說明）進行了檢查，也發現它們符合該適用要求；同時，材料的樣品代表符合成分限定、且具備本頁紙表面所展示的機械特性。
  5. According to the obtained information source, this paper has carried out a research on efficiency of 19 typical sample banks, including 4 state - owned banks, 9 new stock - holding - system banks and 6 city commercial banks. data envelopment analysis ( dea ) method is applied to calculate the efficiency value of every bank firstly, and then calculate efficiency value of every kind of bank according to different types

    根據資料來源的可得性，本文選擇了具有代表性的19家樣本銀行進行了效率研究，其中國有獨資銀行4家，新興股份制銀行9家，城市商業銀行6家，運用數據包絡分析方法（ dea ）方法先計算每家銀行的效率值，再分類計算各類銀行的效率值。
  6. This paper tests the effect of characteristics of boundary spanners on interpersonal trust between organizations and inter - organizational trust through a structural equation model using data from home appliance distributors in china

    從施信方特徵、受信方特徵和雙方的互動特徵三個方面選取代表性變量，通過構建一個結構方程模型，以家電分銷渠道中的分銷商為樣本，檢驗了邊界管理人員特徵對企業間人際信任和企業間信任的影響。
  7. The study limitations point to a need for revising measures of social desirability, refining analytical models of overestimates, conducting more research on time diary reliability and validity, making comparative analyses of multiple methods for time data collection, and replicating past studies using a representative national sample and longitudinal design

    對未來研究的建議包括更改社會贊許性的測量方法，重建對高估時間的模式分析，更多時問日誌的信度與效度的研究，多元方法綜合運用於時間測量方法的比較分析，鼓勵對其他自營職業婦女與其他學科領域從事類似的時間運用研究，以及從事具代表性樣本與追蹤樣本的反覆檢驗。
  8. The results shows that the community richness, species diversity indices and evenness of tree layer and shrub layer share the same order, of which is higher in pure limestone region than that of in pure dolomite region, but it reverse in herb layer ; the coefficient of similarity is considerably low between all plots, while species turnover rate is quite high among the plots and is higher in dolomite region than that of in limestone ; in different karst regions, karst processing leads to niches diversity characterized by special morphologies and special element geochamical features, and therefore affect the dynamic and features of plant communities

    我們在最有代表性之一的貴州茂蘭喀斯特森林保護區選取純灰巖和純白雲巖兩種巖性的喀斯特環境，對其元素地球化學特徵及其中原生性植物群落的相異性和物種多樣性進行了對比，結果發現：不同巖性區域多樣性：喬木層和灌木層為純灰巖區純白雲巖區，草本層為純白雲巖區純灰巖區，總體上純灰巖區的高於純白雲巖區的；各樣地間的相似性系數都很低，相同巖性類型內的明顯高於不同巖性類型之間的相似度；物種周轉率高，且白雲巖區高於石灰巖區，種類組成差異明顯；喀斯特區可溶巖地球化學背景通過喀斯特作用導致特殊的地形條件與元素地球化學特徵，並引起局部小生境的分異從而影響植物群落特徵。
  9. With experiences of the author in the tobacco near - infrared spectroscopy, factors affecting the accuracy of near - infrared spectroscopy are summarized and introduced in this paper, including the representation of the calibrating samples, sample water content, sample granularity, sample loading condition, spectral colleting parameters and so on, which provides some instructions to nir operators in the areas

    摘要本文結合作者煙草近紅外分析研究的經驗，對校正集樣品的代表性、樣品水分、樣品粒徑、裝樣條件和光譜採集參數等影響近紅外光譜分析結果準確性的因素作綜述介紹，以期為同行工作者提供參考。
  10. Through questionnaire, we know the present situation of secondary school teachers ' understanding of self - regulated learning, and give our solutions on these questions. to make the investigation representative, this research adopts the way of the stratified random sample and in the three different levels of schools in the whole city - high quality, medium quality, low quality

    為保證調查取樣的代表性，本研究採用分層隨機抽樣法，即按照重點學校和非重點學校，非重點學校又分為較好的學校和較差的學校的標準，在全市中學中隨機抽取300名一線教師，進行實測。
  11. You can test package execution and data transformation with richly representative data, but more quickly because a random sample is used instead of the full dataset

    這樣，您就可以使用很有代表性的數據來測試包執行和數據轉換，而且這種測試更加快捷，因為它使用的是隨機樣本而不是全部數據集。
  12. Bringing forward an intelligent decision method of image segmentation based on roughset theory to make the system automatically select segmentation algorithm in simple scenes. firstly, it selects some representative segmentation algorithms to make up of an algorithm library, which is used to process kinds of sample images ; secondly, it makes the decision informationtable utilizing diversified numerical features extracted from the sample images and the optimalsegmentation algorithm of each sample image according to segmentation quality evaluationcriterion ; finally, it applies rough set theory on discretization and attribution reduction of

    為了使系統在簡單場景下能夠通過自動選取分割演算法來提取目標，提出了一種基於粗糙集理論的圖像分割智能決策方法。首先選取若干具代表性的分割演算法構成演算法庫，並用它們對各種樣本圖像進行分割;然後利用從樣本圖像中提取出來的各種數值特徵，並根據圖像分割質量評價標準評判出各樣本圖像的最優分割演算法，用其構成決策信息表;最後應用粗糙集理論來對決策信息表進行離散化處理和屬性約簡，以生成圖像分割演算法選取的決策規則。
  13. The wsd has a comprehensive programme to monitor the quality of water. representative samples are taken from different parts of the water supply and distribution systems for physical, chemical, bacteriological, biological and radiological analyses. the quality of treated water conforms chemically, bacteriologically and radiologically to the guidelines for drinking water quality recommended by the world health organization

    水務署巳有一套全面的水質監測系統，並會從供水系統中不同的地方抽取有代表性的水樣本進行化學、細菌學、生物學及放射學方面的化驗，確保水質在以上各方面都符合世界?生組織所建議的飲用水水質指引。
  14. Representative samples are taken from different parts of the water supply and distribution systems for physical, chemical, bacteriological, biological and radiological analyses. the quality of treated water conforms chemically, bacteriologically and radiologically to the guidelines for drinking water quality recommended by the world health organization

    水務署巳有一套全面的水質監測系統，並會從供水系統中不同的地方抽取有代表性的水樣本進行化學細菌學生物學及放射學方面的化驗，確保水質在以上各方面都符合世界生組織所建議的飲用水水質指引。
  15. This research makes a case study on village debts in yizheng, jiangsu province, focusing on the systematic analysis on the reasons and characters of village debts, through data collection, sampling survey, specialists " consultation, field reconnaissance, and practice validation. led by participatory development theory and sustainable development theory, practical suggestions of village debts solutions are generated, adapting to local situation

    本研究以具有典型代表性的儀征市為例，通過收集資料、抽樣調查、專家咨詢、實地踏查與實踐驗證等手段，對該區村級債務的成因、特點等進行系統分析和研究，以參與式發展理論和農業可持續發展等相關理論為指導，研究並提出符合當前實際、可操作性強的村級債務化解策略和建議。
  16. Regarding the food and water pathway, hko, with the assistance of other government departments, routinely collects representative air, water, soil and food samples figure 2 and analyzes them at hko s radiation laboratory at king s park figure 3

    至於監測食物及食水的照射途徑方面，天文臺在其他政府部門的協助下，定期收集空氣水泥土和食物中代表性的樣本圖2 ，並在位於京士柏的輻射測量室進行分析工作圖3 。
  17. Regarding the food and water pathway, hko, with the assistance of other government departments, routinely collects representative air, water, soil and food samples ( figure 2 ) and analyzes them at hko s radiation laboratory at king s park ( figure 3 )

    至於監測食物及食水的照射途徑方面，天文臺在其他政府部門的協助下，定期收集空氣、水、泥土和食物中代表性的樣本（圖2 ） ，並在位於京士柏的輻射測量室進行分析工作（圖3 ） 。
  18. Four chapters including chapter 5 and chapter 6 and chapter 7 and chapter 8 were consisted of part 3 as empirical analysis. in order to improve reliability and classic and effectiveness of research conclusions to the greatest extents, characteristics of statistic samples and time periods were emphasized in the studies and the kinds of statistical software and test tools were used in the periods of models being built

    第三部分為我國上市公司控制權變更的實證分析，包括第五章、第六章、第七章和第八章共四章內容，實證是該部分的最大特徵，統計樣本選取注重其代表性和時序發展特徵，統計指標全面和多角度反映研究對象，運用統計軟體和多種檢驗手段建立模型，以便最大限度提高研究結論的可靠性、代表性和有效性。
  19. Compared with the studies on macrofauna in bohai sea and southern yellow sea, the macrobenthic abundance and biomass in jiaozhou bay were less than those of two seas. but the macrobenthic secondary production in jiaozhou bay was more than that of the bohai sea. using the sieves with 0. 5mm aperture mesh in sorting quantitative macrobenthic samples shows more advantages than that of using sieves with 1mm aperture mesh

    本研究同時使用了1mm和0 . 5mm孔徑的網篩進行大型底棲動物的分選，通過兩種孔徑網篩篩留大型底棲動物的種數、豐度和生物量比較，說明0 . 5mm孔徑的網篩對大型底棲動物分選在種類和數量組成優於1mm孔徑網篩，使群落結構更完整，樣品代表性更高。
  20. The reasons of the low representative level and short representative range of the sample under the present sampling testing system for hot rolling stripe are discussed

    摘要分析了現有抽樣制度下樣本代表性低和代表范圍窄的主要原因。
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