sample drawn 中文意思是什麼

sample drawn 解釋
抽取樣本
  • 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】 ...
  • drawn : adj. 1. （刀、劍等）拔出鞘的。2. 互無勝負的。3. （禽等）取出內臟的。4. （線等）畫好的。5. 被吸引的。6. （鋼絲等）被拔長的，延伸的，冷拉的。7. （臉等）扭歪的。
  1. Measurement for automobile door and window sample parts are made on a radial drill and curves are drawn by means of computer with the data measured

    介紹了利用搖臂鉆床對汽車門窗框樣件進行實際測量，並運用計算機將測量結果繪製成曲線的方法。
  2. [ abstract ] measurement for automobile door and window sample parts are made on a radial drill and curves are drawn by means of computer with the data measured

    介紹了利用搖臂鉆床對汽車門窗框樣件進行實際測量，並運用計算機將測量結果繪製成曲線的方法。
  3. Afterwards, we choose the listed companies, which are drawn from the non - standard auditing opinions by cpa in 2003 as the studying sample, and the listed companies, which are drawn from the standard auditing opinions as the controlling sample

    把2003年的上市公司的年報分為出具標準無保留意見的年報和出具非標準意見的年報兩部分，在考慮行業規模的情況下從這兩個部分中各選取28家公司的年報，作為分析對象的兩個樣本。
  4. Afterwards, we choose the listed company which is drawn the non - standard auditing opinions by cpa in 2000, as the studying sample, and the listed company which is drawn the standard auditing opinions, as the controlling sample. through linear return and logistic return analyse, we verify that there are the phenomenon of earnings management in china ' s listed company, on the other hand, we have found the general accounting meanings of earnings management

    隨后，我們又以2000年度被注冊會計師出具了非標準無保留意見的上市公司作為研究樣本，同時選取了同樣數量的被出具標準無保留意見的上市公司作為控制樣本，通過線性回歸分析以及logistic回歸分析的手段，一方面我們驗證發現了我國上市公司中存在的盈餘管理現象，另一方面我們也發現了上市公司經常採用的利潤操縱手段。
  5. A type of survey design in which one sample is drawn from the population at a point in time

    一種調查設計方法.每一個時間點從人口中抽取一個樣本
  6. Methods by using the cluster sampling method, a sample of 518 students drawn from 4 high schools in chuzhou, then a questionnaire survey was conducted among them

    方法採取整群抽樣方法對滁州市4所高中三年級畢業班學生518名進行問卷調查。
  7. Huge crowds of visitors attended, their attention quickly drawn by the wonderful array of masters sample booklets, news magazines and art works on display at the initiates booth. in addition, radish cakes, milk cakes and fruit jelly prepared by the initiates quickly became hot items in the bazaar

    當日，人潮洶涌，師父的樣書新聞雜志和畫作不僅是活動的焦點，而同修所義賣的蘿卜糕鮮奶糕和果凍也同樣造成搶購。
  8. The sample composition was analyzed by means of tg and x - ray diffraction. the following conclusions can be drawn from the experiments : given conditions, the sample powder that has the same xrd data as the standard fetioa can be gotten when use any method mentioned above ; the key in synthesis is to avoid the oxidation of fe2 +, so the whole process should performed under vacuum or neutral atmosphere, samples used by this study were prepared under nitrogen atmosphere ; the heat - treated time and temperature have some influence on the sample powder, results show that the proper time and temperature is 120 minutes and 1100 respectively

    研究結果表明：在合適的反應條件下，用上述三種合成方法都能得到xrd數據與標準fetio _ 3物相基本吻合的粉體；合成反應需要克服的主要問題是防止體系中fe ~ （ 2 + ）的氧化，因此，整個反應必須在真空或者非氧化性氣體保護下進行，本研究需要的樣品是在高純從保護下合成的；煅燒的時間和溫度對最終的產物也有一定的影響，研究發現：合理的煅燒時間和溫度分別為120分鐘和1100 。
  9. They then assigned the men in the sample a socioeconomic status score between zero and 96, on a scale drawn up in 1950 ( which was as close to 1910 as they could get )

    然後，他們把抽樣的社會經濟地位確定在0到96分數，時間范圍截止到1950年（由於接近1910年，他們容易獲得抽樣） 。
  10. A collection of product units bearing identification and treated as a unique entity from which a sample is to be drawn and inspected to determine conformance with the quality criteria

    帶有相同標記的產品單元的集合，被看作是獨特的一個實體，可從其中抽出一個樣品來檢驗以確定與質量標準的一致性。
  11. Fifthly, the paper utilize the fuzzy mathematics principle to analyse model setting up, model discerning, fuzzy decision - making process of fuzzy mathematics, the conclusion is drawn that we appraised mould cost with fuzzy similar comparative method, with fuzzy mathematics the expert ' s behavior is simulated as well as the useful information is drawn lastly, the fuzzy similar appraisal mathematics model on basic of man - hour method is set up, the characteristic factors to describe automobile covering of mould and coefficient of influence factor to synthetically judge similar work are confirmed which raises the precision of price by mathematics foundation, work characteristic sureness, influence factor sureness, management of sample data, etc. of weight of factor of model, the paper set up more intact theoretical system of mould price estimate with fuzzy similar comparative method

    建立了基於工時法的模糊相似評價數學模型，確定了描述汽車覆蓋件模具的特徵因素；並確定了綜合評判工件相似性所用各影響因素的權重集合，提高了模具價格估計的精度。通過對數學模型的建立、工件特徵因素的確定、影響因素權重的確定、樣本數據的管理等的研究，本文較完整的建立了利用模糊相似比較方法估算模具價格的理論體系。在分析模具報價流程和決策過程的基礎上，開發了汽車覆蓋件模具計算機輔助報價系統，該系統安全、方便、準確。
  12. We ve drawn a clean draft on you for the value of this sample shipment

    我們已經開出光票向你方索取這批貨的價款
  13. We ' ve drawn a clean draft on you for the value of this sample shipment

    我們已經開出光票向你方索取這批貨的價款
  14. We " ve drawn a clean draft on you for the value of this sample shipment

    我們已經開出光票向你方索取這批貨的價款
  15. Hon fred li raised a question on quality of potable water, having regard to the report that cryptosporidia was found in sample drawn from dongjiang water

    鑒于有報告指東江水的樣本中含有隱孢子蟲，李華明議員提出有關食水水質的質詢。
  16. Based on lambert - beer ' s law is determined by atomic absorption spectrophotometry the calcium content of chinese rice wine, switch operator multiplied by the coefficient of calcium and calcium oxide, calcium oxide content of the sample drawn

    摘要依據朗伯比爾定律用原子吸收分光光度法測定黃酒中的鈣含量，乘以鈣與氧化鈣的轉算系數，從而得出試樣中氧化鈣的含量。
  17. Second, through the multiple sample test we have drawn the conclusion : the achievement motivation of the student varies between following pairs of factors : literal arts and natural sciences ; male students and femal students ; grade one and grade three ; rurual areas and urban areas

    關于.高師學生成就動機的研究2 、高師學生成就動機的影響因素中，經多元方差分析年級與文理、性別、的交互效應均不顯著，但表現出不同的變化趨勢。
  18. Then the statistical characters, value at risk, distribution of correlations and the relation between correlation and the amount of sample are discussed. and some valuable conclusions are drawn out : dispersed investment theory, robert ' s doubts on " validity of market theory ", " random stroll theory " become conscious. some characters of the classifying blocks of listed companies in sz stock market, such as " quick up and slow down ", " up together and down by turn " also become conscious

    對中國股票市場行業板塊數字結構特徵的挖掘和實證分析方面做了一定的研究並得到一些有價值的結論： 「分散投資理論」的預期結果被觀察到，羅伯特?希勒對「市場有效性理論」 、 「隨機漫步理論」的質疑被觀察到；我國深圳股票市場在數據採集期的市場表現的一些總體特徵，如「快漲慢跌」 、 「輪漲齊跌」等被觀察到。
  19. Through static and dynamic numerical analyses of geometrically symmetric and asymmetric 3pbs, the conclusion is drawn : asymmetrical dynamic stress - strain field causes the crack expanding instability of geometrically asymmetric sample but not static condition

    ?通過以上幾何對稱及非對稱3pbs模型的靜態、動態數值分析，得出結論：幾何非對稱試件裂紋後期擴展的不穩定性是由非對稱的動態應力應變場引起，與靜態條件無關。
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