試樣估計 的英文怎麼說

中文拼音 [shìyànggūjì]
試樣估計 英文
sample estimate
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 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
  • 估 : 估構詞成分。
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 估計 : estimate; evaluate; take stock of; size up; calculate; appraise; reckon; estimation; forecast
  1. The importance of the experiment cannot be overvalued

    這個試驗的重要性無論怎樣估計都不過分。
  2. With the establishment of the food research laboratory by this department, lower reporting limits of contaminants in foods can be achieved which in turn provide more accurate dietary exposure assessment

    食環署計劃利用新成立的食物研究化驗所，測試污染物含量較低的食物樣本，因而可以更準確評估從食物攝取到污染物的情況。
  3. According to the dominant characteristics of test analysis and assessment in small sample circumstance, the bayesian method in small sample statistical inference and fusion theory is adopted as an important and suitable approach. the main research work includes bayesian multi - information fusion using credibility and data fusion of different environments in this dissertation

    本論文針對當前小子樣試驗分析與評估的特點，以bayes方法為小子樣統計推斷與融合理論的研究主線，重點研究了基於可信度的bayes多源信息融合方法以及不同環境下試驗數據的融合方法。
  4. Instrumental method : the estimate value of loq is the concentration when the signal - to - noise ratio is 10 ： 1

    儀器分析方法：一般以信噪比為10 ： 1時相應的濃度作為定量限的估計值，然後配製相應定量限濃度的樣品，反復測試來確定。
  5. As a follow - up to the training session in canada, the training program in pengzhou summarized the experiences and lessons in the four piloting sites that have opened farmers field schools. in addition, the program has analyzed the problems and challenges faced by the current training and provided guidance for the improvement of the weak links in the training process. the training courses were focused on the participatory training approaches and informal education methods for adults learning, which included

    培訓內容重點是參與式培訓與成人非正規教育方法，主要包括參與式需求評估方法參與式測評技能bbt票箱法測試農民田間學校的模式怎樣開展農民田間學校輔導員的作用角色扮演怎樣做好輔導員怎樣與不同類型的培訓對象交流怎樣提問團隊的功能和農民培訓中的團隊活動農民田間學校課程設計編寫培訓計劃以及怎樣在參與式培訓中運用游戲來提高培訓對象的興趣等內容。
  6. Tooling fabrication following, trial shot evaluation, explosive assembly drawing, incoming mechanical parts inspection criteria, packing design and instruction, bom preparation and project following, sample assembly and report. new vendor audit

    產品模具製作跟進，試產評估，爆炸組裝圖製作，來料機械部件檢驗標準，包裝設計與指引， bom製作及項目跟進，樣品組裝與報告，新供應商評審。
  7. Random number generators are used in many areas including computer simulation, monte - carlo techniques on numerical analysis, test problem generation for the performance evaluation of computer algorithms, statistical sampling, and so on

    隨機數發生器在很多領域有廣泛的應用，包括計算機模擬、數值分析上的蒙特卡羅方法、評估演算法的測試問題、統計抽樣等等。
  8. The thesis mainly recounts the detail questions about bayesian small sample theory and the important applications of the theory in engineering, and gives sufficient analyses and discussion of every step of accomplishing a precision evaluation when using small samples. in the thesis, the following issues are contained, such as how to get and denote the prior information, the consistence test of prior information and test samples of shooting range, the fusion of multi - source information, calculating of posterior probability, estimation with bayesian approach, how to constitute test evaluation project of different performance and calculate the risks of both sides are contained, and at last a kind of applied method to calculate the effectiveness is given

    論文主要敘述了有關bayes小樣本理論的一些具體問題，以及該技術在工程中的一些關鍵應用，對小樣本條件下精度鑒定的各個環節給予較充分的分析和討論，其中包括驗前信息的獲取、表示，驗前信息和靶場試驗樣本的一致性檢驗，多源信息的融合，驗后概率的計算， bayes方法在估計中的應用，試驗鑒定方案的制定，對不同戰標的評估方法和風險的計算等，最後對作戰效能的計算給出了一種工程中較實用的方法。
  9. Two new methods have been put forward to estimate the reliability characteristic parameter. a software package has been developed to process the data obtained from reliability testing for electric apparatus. it consists of both the determination of failure distribution and the estimation of reliability characteristic parameter

    最後，設計出電器可靠性試驗數據處理軟體包，此軟體包含了產品失效分佈類型的確定和可靠性試驗結果為大子樣、小子樣、無失效數據時可靠性特徵量的估計方法，以及恆定應力加速壽命試驗數據下的可靠性特徵量的估計方法。
  10. The hkpisa was conducted by the hong kong centre for international student assessment of the institute of education research of the chinese university of hong kong. during january to february 2002, 4, 405 students from 140 schools including government, aided and independent schools were randomly selected for the assessment exercise. overall, hong kong students performed well compared with students in most other countries, ranking first in mathematics, third in science, and sixth in reading among the participating countries

    在香港，此項計劃由香港中文大學教育研究所hk - pisa中心統籌，於二零零二年一、二月期間，以隨機抽樣方式，邀請了就讀於140間中學的4 ， 405名學生進行測試，以評估他們在閱讀、數學及科學三方面，應用於實際生活中的能力。
  11. This paper presents a method of test, estimation and predication of some state parameters of the power unit in power and electric equipment, these parameters can be temperature, voltage, current and so on ; when attaining the values of these parameters at the next state, whether the power unit will go into the malfunction or not can be knew, according to the result, some measures can be made ; by controlling the values of correlative parameters, the unit could be maintained in its optimal running status ; so the damage to the power unit can be prevented, the running quality of the driving system can be guarantied, and the optimized control level of the system can be improved

    本論文提出了一種利用預測估計的方法，對電力電子設備中的功率器件的某些主要狀態參量（如：溫度、電壓和電流）進行測試、估計並預測，從而得出未來的運行狀態；然後據此判斷該功率器件是否已進入故障范圍，以便提前採取措施，通過對相關參數的調整來保證功率器件始終工作在最佳狀態；這樣，既避免了功率器件損壞的發生，又避免了驅動系統故障狀態的出現，明顯地提高了系統優化控制的水平。
  12. Statistical learning theory is a newly developed theory for studying the statistical estimation and prediction problem based on small number of samples. it studies the nature of machine learning, so more and more people are interested in it

    統計學習理論是在研究小樣本統計估計和預測的過程中發展起來的一種新興理論，它試圖從更本質上來研究機器學習問題，因此引起了人們越來越多的重視。
  13. The estimate - method is advantaged in considering the geology and engineering condition, low cost, short period and simple manipulation, in addition because the estimate - method adapt to statistical estimate, the problem of difficult representing geology can be resolved

    經驗估算方法的主要優點是在估算過程中可以考慮地質環境及工程條件，而且費用低、速度快、簡單易行，適合統計估算，能較好解決試樣代表性問題。
  14. Test methods for estimating the depth of decarburization of steel specimens

    估計鋼樣品脫碳深度的試驗方法
  15. Ttis paper sms the recen research results in the topic, maks a briefly descripon of the foral risks, then researthes on the mechanism to cause them, introduces way to assess the level of anancial risk. based on it, this paper finds out the main finaniai ratios to influeoce risk through survtw, and bulld the financial riskleve forecasting model by the method of two group ofdiscdrinate analysis. ih the research, 60 listed compedes are selected as our statstical analsis samples and cataloged into two groups, which has 30 samples, one is company which is no specially wdopn st ) the othe is on the cotw ( st )

    本文對已有研究成果進行了總結回顧，接著從我國上市公司財務風險的現狀分析入手，揭示了上市公司總體財務風險的水平，並從多方面具體分析了上市公司財務風險的成因，然後介紹了財務風險評估的幾種常用方法；在此基礎上，採用問卷調查法確定了財務風險預警指標體系后，選擇滬深兩市60家上市公司作為估計樣本（其中30家為st公司， 30家為非st公司） ，運用兩組判別分析法建立了上市公司財務風險預警模型，再選擇了20家上市公司作為測試樣本，來測試已建立模型的效果；對ykf公司的財務風險進行綜合分析，其結論與運用建立的預警模型的測試結果相吻合，故對其發出了財務風險預警；最後，針對我國上市公司的實際情況，從完善公司治理機制、重塑社會信用體系等方面提出防範公司財務風險的對策和建議。
  16. Then, because of the characteristic of complex engineering systems like fighters, such as modeling difficulty, multiplicity work situations, difficulty and expensiveness for test, a new kind of fast fault predictor is designed based on an improved k - nearest neighbor method, which neither need math model of system nor need data for train and knowledge

    其次，針對殲擊機等復雜工程系統建模困難、工作情況多樣、試驗困難且代價高昂的特點，提出了一種改進k近鄰密度估計方法，設計了一種完全既不需要系統數學模型也不需要故障訓練數據和先驗知識的實時故障預報器。
  17. And then, adopting the same model, cyclic moment estimation statistic of different orders are constructed respectively, large sample variance expressions of the estimator through theoretic analysis are derived, as well as the constraint relation of estimator performance and noise statistical characteristic. the curve of estimation performance is obtained through monte carlo simulation test, which proves the related conclusion derived

    然後，論文同樣以加性和乘性噪聲聯合干擾下的復諧波信號和復線性調頻信號為觀測模型，分別構造了基於不同階次的循環矩估計量，從理論上推導出了估計量的大樣本方差表達式，分析了估計量性能與噪聲統計特性的約束關系，通過monte - carlo模擬試驗得到了估計性能的曲線，驗證了推導的有關結論。
  18. Simulation results obtained using both artificial and real data show that the estimation performance of the proposed method is a good approximation of the unknown function and the computation complexity is significantly reduced

    最後對人工和實際的樣本進行了試驗，結果說明了線性規劃支持向量回歸能較好地逼近被估計函數，且計算復雜度明顯降低。
  19. On practical occasions, censored test is used, small scale sample test theory and extensive sample strategy are applied, together with point estimation, estimation of lower limit value for reliability in certain confidence and bayes method based on ? ii ? abstract prior reliability information of the old system are adopted to estimate and veflf ~ ? the new system ? reliability

    根據現場具體情況，採用截尾試驗方法，應用小子樣試驗理論，採用擴大樣本量策略，利用點估計、在一定置信度下系統可靠度下限估計和以原有系統可靠性信息為先驗信息的bayes法對系統的可靠性進行估計和驗證。
  20. Fifthly, using uniformly orthogonal design theory to arrange the four - lever temperatures and four - lever vibration stress, catch an excellent accelerated life text plan, which make the estimate value have the well precision in normal stress lever, at the same time that can reduce the sample number and shorten the test time

    第五，運用均勻正交設計對環境溫度和振動應力的四個應力水平值進行合理搭配，得到一組較優的加速壽命試驗方案，在減少樣本數量、縮短試驗時間的同時使產品在正常應力水平的壽命估計值具有較高的精度。
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