試點樣本 的英文怎麼說

中文拼音 [shìdiǎnyàngběn]
試點樣本 英文
pilot sample
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 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...
  • 試點 : 1 （先做小型試驗） make experiments; conduct tests at selected points; launch a pilot project2 （...
  • 樣本 : sample book; specimen; advanced copy; sample; muster; scantling; instance; statistics
  1. The experimental results indicate that it is easy to be realized, can save the calculating cost and improve the constringency speed

    試驗結果表明，用粒子群演算法來訓練樣本集具有容易實現、節省計算成本和提高收斂速度等優點。
  2. In the first part of this dissertation, theory of fracture mechanics of the frozen soil has been presented. a general strength theory based on fracture mechanics was proposed, and the validity of the theory using in frozen soil was discussed. the fracture toughness values for different kinds of cracks extension were determined, such as the plane strain fracture toughness for mode i cracking ( kic ), fracture toughness for mode cracking of frozen soil and the intersection of frozen soil and concrete

    論文第二章為凍土斷裂力學的基本理論，包括斷裂力學在凍土研究中的工程適用性、條件適用性、平面應變斷裂韌度測試的適用條件等，給出了凍土斷裂韌度k _ （ c ） 、 k _ （ c ） 、 -型復合斷裂測試的基本原理及試驗方法，並基於weibull脆性破壞理論推導了凍土三點彎曲試樣k _ （ c ）尺寸效應系數，為後面的工作提供理論基礎。
  3. Based on the characteristics of information, there are two kinds of consistence test methods : static method and dynamic one. static consistence test method contains rank sum test, mood test, etc. as for the dynamic consistency test methods, the emphasis is focused on spectrum analyses, such as maximum entropy spectrum estimation, etc. in engineering applications, constituting precision evaluation projects of diverse war indexes have been intensively analyzed, all steps of evaluation have been synthetically analyzed and applied to engineering : an integrated evaluation example is provided

    驗前信息的一致性檢驗的優劣對小樣本下試驗鑒定的影響是很大的，文中根據驗前信息的特性給出了小樣本靜態檢驗方法和動態檢驗方法，靜態檢驗法有秩和檢驗、 mood檢驗法等，動態檢驗中重點對頻譜檢驗法，如對最大熵譜等作了理論分析。
  4. Then, with respect to the objective of minimizing the total experimental cost, the optimal test plan ( including the sample size, inspection frequency, and the termination time needed by the classification rule for each of competing designs ) is derived by solving a nonlinear integer programming with a minimum probability of correct classification and a maximum probability of misclassification

    首先，我們提出一種具直觀優點的分?法則，然後以總試驗成本的最小化為目標，並賦予一正確分?的最小機?要求和錯誤分?的最大容許機? ?個限制條件，以決定出在所提出的分?法則下，各競標設計樣式所需的樣本? 、 ?測頻?和試驗終止時間的最佳組合。
  5. After the practical use in the trial survey, the designed questionnaire is proved that its format is similar to the " registry book of arrival and departure ships ", and it is easy to fill out

    所設計的樣本船舶調查表，經試點調查中的實際運用表明：其格式與「船舶進出港簽證登記簿」相似，可以非常方便地武漢理工大學碩士學位論文填寫。
  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. Members of the hong kong hapmap group specialising in bioinformatics and statistics also participated in the data analysis group of the hapmap project by developing software for selecting variable sites for genetic studies and for measuring the genetic relatedness between pairs of individuals. professor tsui provided some comments on this project

    香港hapmap研究小組的成員在所有樣本上一共成功測試了超過三萬個基因標記，小組中的生物資訊及統計研究員同時亦參與hapmap計劃數據分析組的工作，開發軟體用以篩選變異點進行基因研究及計算人與人之間的基因關系。
  8. Firstly, samples are determined by experimental design methods and size optimization of the structures corresponding to the samples is executed with nastran. secondly, an approximation model ( surrogate model ) based on the samples is derived using kriging method. thirdly, the optimal locations of structural elements are found by genetic algorithms ( ga ) because genetic algorithms can find global optimal solutions of surrogate model easily

    基本思路是利用試驗設計法選取樣本點，並對樣本點對應的結構進行尺寸優化，然後根據樣本點和優化結果建立代理模型，再利用遺傳演算法求出設計變量最優解，進而得到結構最優解。
  9. In the paper, based on the existing literature research foundation an analog circuit catastrophic fault location approach by using feedforward networks with back ? propagation learning is realized. by this approach, the simulation require ments before test are reduced because fewer training samples are needed, and the fault location process is fast. this method is very efficient in location of single hard fault wit component tolerances. the measureme nt space feature and the general characterization concept of single and double soft fault in linear circuits are presented. according to this concept, a linear circuits soft fault location approach using subhidden layer bpnn is established with element tolerance, and it is shown that this approach is successful in fault location. a double fault feature extraction.,

    本文在現有文獻理論研究的基礎上實現了採用bp演算法前向多層神經網路對直流測試下模擬電路硬故障的診斷方法。其特點是採用少量典型特徵樣本作為bp網路的訓練樣本，獲得訓練樣本的代價小，減少了測前工作量，同時診斷速度快，在考慮元件容差時仍有好的診斷效果。文中介紹了線性電路單一軟故障和雙軟故障所具有的電壓增量空間特性和統一特徵概念。
  10. The usual method is, to find a sub - missile disper firstsion center first from each group data of the sub - missile ' s falling point coordinate, then to estimate the parameters according to a few data of dispersion center using the classical statistic method

    通常的方法由每次試驗的子彈落點數據獲得一個子彈散布中心，再由少數的幾個散布中心數據、運用經典的統計方法求散布中心的正態總體分佈參數，其不足之處在於小樣本條件下采偽的概率很高。
  11. Details of the examination syllabus and sample questions are contained in a booklet " notes on examination for registration as a grade c electrical worker " which is available free of charge from

    考試范圍及試題樣本載于c級電業工程人員注冊考試簡介，該簡介於下列地點免費派發
  12. The training sample, valid sample and test sample were developed, taking data of 26 sample plots from may to october of 2001 as input indicators and phytoplankton biomass of each sample site as output factor

    以2001年5 ~ 10月全太湖26個采樣點的實測水文、水質、氣象等資料作為輸人因子，建立了訓練樣本、檢驗樣本和測試樣本，並以各采樣點的浮游植物量作為輸出因子。
  13. We take samples at import, wholesale and retail points for chemical, microbiological, radioactivity and toxicological tests to ascertain their fitness for human consumption

    本署在進口批發及零售地點抽取食物樣本，進行化學微生物輻射及毒性測試，以確保這些食物適合人類食用。
  14. Food samples are taken at import, wholesale and retail points for chemical, microbiological, radioactivity and toxicological tests to ascertain their fitness for human consumption

    本署在進口批發及零售地點抽取食物樣本，進行化學微生物輻射及毒性測試，以確保這些食物適合人類食用。
  15. The thesis finished a sample instrument used in measurement node. it is based on 8 - bit micro controller unit and has smart functions including auto calibration, auto scale change and auto balance of whetstone bridge. the data can be processed, stored, transferred and displayed in the sample device

    本文完成了測試系統中基於16位微處理器的網關的硬體架構和軟體實時多任務內核的設計；研製了基於8位微處理器的具有自校正、自動量程轉換及測試電橋的自動調平功能的測試節點樣機；實現了測試節點的數據處理、存儲、顯示和傳送；繪制並編寫了測試節點的硬體電路圖和軟體源程序。
  16. Secondly, two carbon fiber reinforced composite beams were fabricated, and their modal frequencies were measured by an experiment method. thirdly, delaminations were modeled by pairs of nodes with the same coordinates but different node numbers, while the modal frequencies of these beams with different delamination location and size were computed by an eas piezoelectric solid element. moreover, a novel method combining computational mechanics and neural network was demonstrated for composite health monitoring ; the first five flexure modal frequencies obtained by fem were modified by a primary revising approach and were used to train the neural network

    本文較全面地評述了神經網路的應用模型、改進演算法等，編制了bp神經網路程序：制備了纖維增強復合材料試件，並進行實驗模態分析；利用坐標相同、節點號不同的方法模擬脫層損傷，基於eas列式的壓電固體單元計算了不同脫層損傷情況下的頻率信息；針對基於實驗數據訓練神經網路存在樣本不足的缺陷，本文提出了利用有限元方法對含有脫層損傷的復合材料試件進行數值模擬，以前五階彎曲模態頻率構建訓練樣本的新思路，並提出了一種初步的計算值修正方法，以此構建神經網路的訓練樣本：將實驗模態分析的結果送入訓練好的神經網路進行預測，實現了對復合材料梁的脫層損傷的定位和損傷程度的評估。
  17. By using breath gas to replace established blood or urine samples as biomarker source, several advantages would be obtained such as easy in sample collection and operating, unsophisticated in sample ' s composition, less infection risk, non - invasive test, real - time, and easy in repetition tests

    利用呼出氣體替換血液樣本作為生物指針的優點有：簡單方便、呼氣檢體取得容易、呼氣樣品組成較血液或尿液樣品單純、較無感染的危險、不具侵入性、實時性、重復測試容易等優點。
  18. How to accomplish the evaluation properly has been a key problem of the developing and testing department under the circumstances of small samples

    小樣本條件下如何較好的實現試驗鑒定已成為研製和試驗部門關注的焦點問題。
  19. Secondly, in the research of fuzzy clustering methods, we gave out several useful formulae and an improved fuzzy transitive closure method according to the degrees of influence of various pyrolysis parameters. we also brought up a modified fcm algorithm according to the different functions of the samples

    其次，在對基於模糊聚類的識別方法研究中，根據各種熱解參數在油氣層預測中的影響程度，給出了構造模糊相似矩陣的幾個有用的公式，以及改進的模糊聚類傳遞閉包法；根據每個樣本點對分類的不同作用，提出了一種改進的模糊c均值演算法；試驗結果表明，這兩種方法都可以有效地提高分類精度。
  20. The empirical research in em forthers the acaden1ic thoughts of accrual - basis accounting, hastens the development of generally accepted accounting principles, and enriches the research measures in empirical accounting lots of literatures on em have been reported rece11tly however, researcheres have n ' t reached the consensus in most issues in this fieid much of the controversy over the interpretation of the literature ' s tindings is due to the extensive use of aggregate accruals models that mostly origil1ated from jones mode1 given the limlted theory, we have of how accruals behave in the absence of discretion, the task of identifying and controlling for potentially correlated o111itted variables is daunting indeed an alternative to study aggregate accruals is the 111ethodology for identifying earnings management developed by burgstahler and dichev ( l997 ) based on the distribution of earnings after management however, this measure is flawed by its silence about the form and extent of earnings management my dissertation intends to bridge the traditional aggregate accruals models and the new earnings distribution method, which is the first aim of this paper there is no doubt that earnings management is more rampant in china when compared with what has been documented for the west, since china ' s accounting standards are much too incomplete to of lbr clear guida11ce on many accounting transactions

    文章首先指出了研究盈餘管理的三種方法各自的優點及不足，然後創造性地發展了前人的研究手段，在傳統的瓊斯模型及新的盈餘分佈方法之間找到了溝通的橋梁，並建立了一個嶄新的模型：瓊斯?閾值模型。通過對美國18 ， 160家上市公司在1980 - 1999的20年間的40餘萬觀測樣本的實證研究表明，美國上市公司與我國上市公司一樣也存在著以獲取正盈餘及維持近期業績為目的的盈餘管理；公司經理人員使用可操縱性應計利潤為其管理盈餘的手段；經理人員因追求正盈餘或試圖維持近期業績而管理盈餘時體現出不同的行為方式。對美國上市公司的成功運用，證明我們的新模型在判斷盈餘管理存在與否、手段如何、動機怎樣等方面均比目前正在學術界流行的盈餘分佈法具有更強的檢測能力。
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