樣本標本差 的英文怎麼說

中文拼音 [yàngběnbiāoběnchā]
樣本標本差 英文
sample standard deviation
  • 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...
  • 標 : Ⅰ名詞1 [書面語] （樹梢） treetop; the tip of a tree2 （枝節或表面） symptom; outside appearance; ...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 樣本 : sample book; specimen; advanced copy; sample; muster; scantling; instance; statistics
  • 標本 : 1 （實物的原樣） specimen; sample; muter; representative 2 [中醫] the root cause and symptoms of ...
  1. In views of hebei province ' s existing situation of rural economy, and with reference to the civil and abroad achievements in scientific research on the field, this thesis choose two sample groups - 11 cities and 138 counties of hebei province in light of division into districts and analyses the rural economy difference of hebei by using total and mean index, the social product gross of rural, rural labor productivity, the mean net income of rural, and methods of variation coefficient, comprehensive index and so on.

    針對河北省農村經濟發展的現狀，本文借鑒國內外區域經濟差異的有關研究成果，以現行行政區域為基礎，通過截取河北省11個地市和138個縣（市）兩組不同的樣本，選取總量指標農村社會總產值，人均指標農村人均社會總產值、農村勞動生產率、農民人均純收入，運用變異系數、綜合指數等方法對河北省農村經濟的差異進行分析。
  2. Firstly, the author reviews the classical articles about early - warning models in the financial - failure field. on the basis of summarize and review these research, the author selected 18 listed companies which experienced financial failure and 18 corresponding listed companies which were in formal financial conditions as the comparative examples. after the section analysis and the single - variable discriminant analysis of the financial ratios " difference of the two groups for three years before the financial failure, the author picks out some ratios as the predication variable and establishes some multi - variable models to forecast financial failure

    本文通過對國內外財務失敗預警模型研究領域經典文獻的回顧，在對已有研究成果進行總結和評價的基礎上，筆者選取了我國上市公司中18家財務失敗的公司和18家財務正常的公司為樣本，應用剖面分析和單變量判定分析法，研究了公司財務失敗出現前3年內各年這兩類公司20個財務指標的差異，並從中選定若干指標作為預測變量，應用多元統計方法構建預測財務失敗的多變量模型。
  3. From 1992 to 2000, while the elasticity of the country ' s administrative expenditure and of the sampled provinces is larger than 1 in 6 years, the elasticity of the nonprofit institution maintenance expenditure is larger than 1 in 2 years of the whole country, and in 4 years of the sampled provinces ; ( 5 ) the local fiscal expenditure structures are differentiated among the different regions, with the characteristic of the different local fiscal expenditure quotas per capita ; ( 6 ) the supply mechanism of the local finances is out of performance, and the resource allocation function of the local finances is obscure, with the functional scope and expenditure responsibility not adapted to the market economy ; ( 7 ) the problems of local public finance sustaining agriculture investment are as follows : first, the gross of the fund that local public finance sustaining agriculture is shortage

    1992 ? 2000年，全國地方財政行政管理費（含公檢法支出）支出彈性， 9年的數值有6年在1以上；樣本省區9年的平均數值有6年在1以上。全國地方財政各類事業費支出彈性， 9年的數值僅有2年在1以上；樣本省區9年的平均數值有4年在1以上。 （ 5 ）不同地區財政支出結構差異大，主要表現在地方財政支出水平在不5 、論文針對實現地方對政支出結構持續優化的預期目標的需要，系統地研究提出了適宜的政策措施『所提出的政策措施主要是: （ 1 ）轉換政府職能，調整地方財政使用方向。
  4. The new measures are a function of the genetic distance between the marker locus and a qtl. through simulations, we found that when marker allele frequencies vary across loci, the previous hwd measures are biased and not powe

    計算機模擬表明，當各標記基因頻率不同時，用以前的hwd指數精細定位會產生偏差，新的指數可以有效的進行精細定位，使用y > u和y < t的樣本的lcd的功效普遍比僅僅使用y > u的樣本的氣回，的功效高。
  5. Using the method of merging sample standard deviation and evaluating indeterminacy of category b to calculate the indeterminacy aroused by repetitiveness can obtain reliable standard indeterminacy in much less time tallied with the inspection procedure

    論述採用合併樣本標準差和b類不確定度評定方法計算重復性引起的不確定度，使可以在符合檢定規程規定的較少測量次數中得到比較可靠的標準不確定度。
  6. On the basis of research on index - future ' s traits and functions and learning of the experience of establishing the object index, i proved and testified the characteristics of the object index in china. firstly, i managed to select the sample stocks through the sequence of the listed companies in their negotiable market capitalization and trading amount, and i established 300 integrate index of sh and sz markets, 100 integrate index of sh and sz markets. secondly, i made empirical research on the market characteristics of sh integrate index, sz integrate index, sh 30 index, sz ingredient index, together with the above two indexes

    因此本文在研究股指期貨的功能和特點的基礎上，借鑒國外成功的股指期貨標的指數的編制經驗，論證了作為中國股指期貨標的指數的特點，嘗試通過上市公司流通市值和成交金額的的名次來選擇樣本股，編制了滬深300統一指數，和滬深100統一指數，對上證綜合指數、深圳綜合指數、上證30指數和深圳成份股指數以及滬深300統一指數、滬深100統一指數的市場特徵進行了實證研究，並採用最小方差模型檢驗了各指數作為股指期貨標的指數的套期保值效果。
  7. Firstly, the paper, combining the characteristic of synchronous pulse bursts and inhibition with the modified pcnn model, presents a way of finding the foveation points in the images adaptively and effectively, and simulates the human vision system. secondly, pcnn is extended to pcnns, based on the properties of information couple and transmission, an algorithm that is used to fuse images of the same target got by several sensors to an image is presented to simulate the human vision system. thirdly, combining the properties of synchronous pulse bursts, capture, and transmission and competition of waves, the paper presents two ways of classification, one is an algorithm based on the properties of neuron to capture and inhibit to classify the data taking on any complex unlinear distribution robustly, the other is based on the restricted distance and modified of the former to remove the influence of inferior samples in classification ; fin ally, based on the accumulative difference pictures, and the forming and transmission of pcnn wave, selecting and controlling the direction of autowave by connecting the neighbouring neurons selectively, the paper presents a way to simulate the tracks of moving object and detect the moving direction

    首先結合pcnn的同步脈沖發放和側抑制特性，提出了基於改進型pcnn的圖像凹點檢測演算法，該演算法是一種自適應而有效的圖像凹點檢測方法，並且較好地模擬了人類視覺系統；然後，結合信息傳遞和信息耦合特性，將pcnn擴展成pcnns （ pcnn網路群） ，提出了一種基於pcnns的圖像融合演算法，能夠將多個傳感器獲取的同一目標的圖像信息融合到一幅圖像中，有效模擬了人類視覺系統；另外，結合pcnn的同步脈沖發放特性、捕獲特性和波的傳播競爭特性，開拓地將pcnn用於模式分類中，提出了基於耦合神經元點火捕獲抑制特性的分類方法和改進的約束距離下的pcnn分類方法，前者可實現對樣本空間中任意復雜分佈訓練樣本的穩健非線性分類，而後者能夠消除訓練樣本中刺點對分類的影響；最後，結合累積差分圖像思想、 pcnn波的形成與傳播特性，通過各神經元之間連接取向來選擇與控制自動波的流向，將pcnn用於運動視覺分析中的運動軌跡模擬及運動方向檢測。
  8. 5 a multi - thread software cooperated with smp ( 2 cpu ) hardware performs the image - preprocessing correlation and post - processing synchronously, thus an automatic working module is realized. 6 systematic designed software, including grabing sarnies constructing rfl diging roi, and trainning ann offline and inline modules, has passed the practical tests which indicates that the opr could reach the recogniton possibility above 85 % and decrease the false alarm in the environment of high noise low contrast and multi - objects. and these are proved stable and repeatable in statistics, and so an advanced progress toward practical systems is achieved

    6 、系統化設計的軟體，包括了樣本採集、參考濾波器庫構成、相關平面的roi採集，以及ann脫機訓練、 ann聯機運行的軟體功能模塊，在實時運行的測試結果中表明了該opr系統對處于高噪聲、低反差、多目標的惡劣條件下，對三維畸變目標的判識率（ > 85 % ） ，降低了虛警率，並通過大量的實驗數據證明了該系統各項指標的穩定性和可重復性（從統計意義上講） ，向實用系統邁進了一大步。
  9. Taking the evaluation criterion of lake nutrient states as sample pattern, the network was trained in the light of learning rule of error back propagation network

    將湖泊營養狀態評價標準作為樣本模式提供給網路，按照誤差逆傳播網路的學習規則對網路進行訓練，經過39925次學習后，網路達到預先給定的收斂標準。
  10. Process capability index that is affected by the difference between the sample mean and the target value

    受樣本中心值與規格中心值之差所影響的製程能力指標。
  11. ( 2 ) insignificant is the difference of the post - acquisition financial performance among the sample groups. so is the difference of market performance between the groups of target and bidding firms in which different payment method are applied

    各樣本組的財務績效指標無顯著性差異；不同支付方式的目標組之間以及並購組之間，市場績效沒有顯著性差異。
  12. This paper used bid bid - ask spread, rare of stock turn, martin index as liquidity index, adopted event method analyze the sample of a marketable companies on shenzhen stock exchange, analyzed stock response on bulletin day, 15 days before bulletin day, 15 days after bulletin day, and dividend day, 15 days before dividend day, 15 days after dividend day by test the liquidity indexes, also considered some factor ' s influence, such as about the scale of companies, quantity of stock, the trend of share index at bulletin day and dividend day

    本文利用了買賣價差、換手率和馬丁指數等三個表徵流動性的定量指標，運用事件研究法對我國深圳交易所發行a股公司的股票股利發放影響情況進行實證分析。對公告日（當日停盤則為下一個交易日） 、除權日、及前後15個交易日流動性指標進行了配對樣本t檢驗；同時分析了公告日及除權日上市公司流通規模、公司股價、股票股利的數量、大盤走勢，送增比例等因素對流動性的影響。
  13. First, the error transfer characteristic among subsystems at different space locations is analyzed, and the direct transfer characteristic from discrete standard measure space to the workpiece measure space under measured in measure system is proven. second, the error reconstruction condition and method of mapping from discrete standard measurement system to continuous standard measure space are analyzed. based on the measurement sample stationarity in limited distance, the prediction model ' s limited astringency and mensurability to the dynamic measuring error and the prediction error respectively are proven

    分析了不同空間位置子系統間的誤差傳遞特性，證明了在測量系統中離散標準量值空間向被測量工件量值空間的直接傳遞性；分析了離散標準量系統向連續量值空間映射的誤差重構條件和方法；基於測量樣本的有限距離的平穩性，證明了預報模型對動態測量誤差的有限收斂性和預報誤差的可測度性，進而證明了以離散標準量值系統對被測工件預報修正的可行性和合理性。
  14. Standard differences are used to check up the data on the basis of land distinctions and land kinds. only in this way could we eliminate the abnormal land price data

    數據檢驗以土地級別為單位，分土地利用類型進行抽樣樣本的標準差檢驗，以剔除非正常的地價信息。
  15. This made a small - scale sampling to develop a database of school teacher ' s information literacy through, used regression analysis to determine the weight distribution of evaluation indicators by means of minimum sampling bias, and set up a set of quantitative indicators for the evaluation of teacher ' s information literacy

    摘要本文認為通過小范圍的教師樣本可獲取關于教師信息素養量化評價指標和總的教師信息素養數據，運用回歸分析法最小化樣本偏差可獲取各評價指標對應的合理的權重分佈，從而建立一個適應各學校實際情況的教師信息素養量化評價指標體系。
  16. About the confirmation of the position evaluation factors scale, the thesis has put forward using the fuzzy analytic hierarchy process ( fahp ) to evade subjective factor influence and make the position evaluation system more scientific. the thesis makes use of mathematics tools, such as the standard deviation of the sample, variation coefficient, etc. to analyze the deviation that the judge panel give a mark, and carry on effective correct ing

    其中在崗位評價因素權重的確定問題上，提出藉助模糊層次分析法（ fahp ）的系統理論來規避主觀因素的影響，使崗位評價體系的設計更趨科學化；還利用樣本標準差、變異系數等工具來分析評委打分的偏差，進行有效的糾錯處理。
  17. The ratio of prediction value to experimental value is 1. 0006 for the learning samples, 0. 9980 for the testing samples ; the standard deviation is 0. 0200 and 0. 0596 respectively, indicating that the prediction results conform well to the test results

    分析及頂測結果表明，學習樣本和測試樣本的預測值與實驗值之比的均值分別為1 . 0006 ， 0 . 9980 ；標準差分別為0 . 0203 ， 0 . 0596 ，預測值與試驗值吻合良好。
  18. I collect a sample of ipo firms from the manufacturing, electrommunication and biomedicine industries, and examine how the use of various performance measures in annual compensation grants and turnover decisions varies with the information environment of the firm and with the extent of state ownerships influence

    本文以製造業、電子通訊業和生物醫藥業的首次公開發行公司作為樣本，研究在不同的行業環境和不同的國有股權影響之下，公司每年的總經理薪酬和變更決策受不同的業績指標影響程度的差異。
  19. In this paper, an improvement is made through selecting a group of normal orthogonal vectors in feature subspace, to generate large amount of virtual training samples

    摘要在模式特徵子空間中選取一組標準正交向量，使用這組向量可以生成大量的虛擬訓練樣本，從而實現對協方差矩陣的優化。
  20. The pore pressure, relationship of stress and strain, and the shear strength parameters obtained by unloading tests are different from those obtained by loading tri - axial tests. later the difference is analyzed in the respect of stress path and microstructure. at last, by use of a practical project the author compared and analyzed the two sets of shear strength parameters obtained by two different stress paths

    模擬基坑開挖的三軸試驗得出了與常規三軸試驗不同的孔隙水壓力和應力-應變關系，這樣得到的抗剪強度指標也低於常規三軸固結不排水加荷試驗所得抗剪強度指標，繼而本論文對抗剪強度指標的差異從應力路徑的角度和微觀結構的角度進行了分析。
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