sample testing method 中文意思是什麼

sample testing method 解釋
大樣本檢驗法
  • 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】 ...
  • testing : 測試系統
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. Objective : to provide a minimum sample size approach and a sequential sampling approach for testing whether the sporozoite rate has exceeded the critical level of malaria epidemics using the pool sampling method

    摘要目的：給出基於混合樣本的最小檢測次數法和序貫檢驗法，以檢驗子孢子陽性率是否超過導致瘧疾流行的臨界水平。
  2. Soils : investigation and testing. density of a dehydrated rock sample. hydrostatic weighing method

    土壤.調查與試驗.脫水石樣品的密度.靜流稱重法
  3. The results testing the, aluminum groove sample through ir thermal wave nondestructive testing, argue that it is effective for this method to quantify the depth under the surface

    摘要紅外熱波無損檢測技術是一種快速、有效的檢測手段，可以定量檢測鋁槽試件下表面缺陷的深度。
  4. The precision of the non - contact testing of flywheel gear ' s contour and location error of light electricity inspection machine based on virtual instrument has been carried on theory analysis in this paper. various contour and location tolerances of the part have been distributed depending on the result of the analysis, and the data handling method of measurement has been studied to find a data handling method of getting rid of the system error under one kind of condition of the big sample space

    本文對飛輪齒圈形位誤差光電檢驗機的精度進行了理論分析，依據分析的結果分配了零件的各種形位公差，並對測量結果的數據處理方法進行了研究，找到了一種在大樣本空間的條件下依概率排除系統誤差的數據處理方法，同時為了驗證其可靠度對其進行了計算機模擬實驗。
  5. Finally, the anti - jamming system is discussed. through simulation analysis and experiment on signal integrity, the method of improving stability of the circuit is presented. circuit testing proves that the “ sub - row ” gray - scale modulating method is suitable for our printable fed with low work. the designed circuit has been applied to our fed sample which can display vga format video with 256 gray - scale and brightness of 400 cd / m2

    實際電路測試證明，子行灰度調制的方法適用於印刷型低逸出功fed顯示屏，所設計的灰度調制驅動電路已成功應用於25英寸彩色fed樣機中，可顯示vga格式視頻圖像，灰度等級為256級，顯示亮度達400cd / m2 。
  6. At last, based on amsaa model, the sequential testing approach is presented by bayesian method, while testing analysis and evaluation in small - sample circumstances is taken into account. and the optimal sample size is evaluated in given testing circumstances

    最後，在amsaa模型的基礎上，結合小子樣試驗分析與評估技術，利用貝葉斯方法建立了可靠性增長的序貫試驗方法，並對給定條件下試驗的最優樣本量進行了評估。
  7. The present methods for testing the large - scale corpus segmentation have the following faults : a. it is difficult to exactly estimating the variance of population ; b. the sampling quantity is too large to test the corpus segmentation. to solve the given problems, we put forward the testing method based on clustering, which sorts the sample of corpus into many group by clustering them

    語料庫分詞質量的評價問題是漢語語料庫的特有問題，已有的簡單隨機抽樣的方法，當語料庫規模變大時，無法精確估計分詞質量評價中語料庫樣本的總體方差，同時，為了保證檢驗的精度，傳統抽樣方法的檢驗費用太高。
  8. Using the infrared transmission theory, which is to say that the bonding part of the sample can make the light pass, and the un - bonding part of the sample will block the light, at the same time, the unique method of cold lamp - house is used to manufacture the instrument of testing the wafer bonding quality in order to select the high quality one for the next technical research

    摘要利用紅外透射原理，即根據鍵合晶片中鍵合部分可以透光而未鍵合部分幾乎不能透光的原理，同時採用冷光源的獨特方法構建了鍵合質量測試平臺以用於初步篩選符合下一步工藝探索的高質量鍵合晶片。
  9. Testing of textiles ; determination of crease resistance of textile fabrics by measuring the angle of recovery, method of vertical fold on the wet sample

    紡織品的檢驗.第2部分:採用測量折角回復法對織物耐皺
  10. While 66 % of the subjects reported discomfort with the finger testing method, no similar discomfort was recorded during sample collection for the oral test

    有66 %的受試者反映通過手指測試方法的不便之處，而通過口腔測試收集樣品的過程中沒有類似的不便之處被記錄。
  11. As an vxi equipment designed for testing complex data system, it wins through the shortcomings of traditional test method which uses signal generator to supply stimulus and utilizes logical analyzer to sample response data. it can achieve complicated cooperation between stimulus and response by sampling response data in the single period and then comparing it with the expectation data while imposing test stimulus on the test objective

    它是為滿足復雜數字系統的測試需要而設計的vxi器件，克服了用數字信號發生器提供激勵並使用邏輯分析儀採集響應數據這種傳統測試手段的不足，在激勵和響應之間實現復雜的聯動配合，將測試激勵施加於被測對象的同時，在單周期內採集響應數據並與預期數據實時比較。
  12. The testing result of luminescent properties shows that the luminescent performance of the sample synthesized with sol - gel methods was better than the one synthesized with solid state reaction. the luminous intensity of phosphor - powder synthesized by sol - gel method is 65mcd / m2 after the sample was excitated 300s. and the decay time of the sample is 380min

    對樣品余輝性能的測試結果表明，溶膠-凝膠法樣品較高溫固相法樣品余輝性能有很大提高，樣品在激發后300s時的余輝強度65mcd m ~ 2 ，測量余輝時間為380min 。
  13. The main research of this paper includes four parts : a. analyzing the sampling methods for testing the large - scale corpus segmentation and using isodata clustering method to sort the corpus ; b. presenting the mode configuration of corpus ; c. analyzing the measurement formula for the similarity of samples, and adopting a new measurement formula, in which the distance of the sample vector and the linear correlation between the components of the sample vector are taken into consideration comprehensively ; d. presenting evaluation function of the result

    研究聚類中的樣本相似性度量公式，採用改進的絕對值法計算。該公式既能反映樣本向量間的距離，又能反應樣本向量各分量之間的相關性； d給出聚類結果的評價函數，根據該評價函數可以實現對聚類參數的有益指導，在聚類結束時還可根據評價函數值直接求得聚類所帶來的增益。
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