隨機試樣 的英文怎麼說

中文拼音 [suíjīshìyàng]
隨機試樣 英文
random sample
  • 隨 : Ⅰ動詞1 （跟; 跟隨） follow 2 （順從） comply with; adapt to 3 （任憑; 由著） let （sb do as he li...
  • 機 : machineengine
  • 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
  • 隨機 : random stochasticrandom
  1. In such problems, there are too many test cases to evaluate all the candidates, and a random sampling of test cases can be uninformative

    在這類問題中，對于所有的候選解而言，由於其數目太多而無法對它們進行評估，而且隨機的測試事例采樣也不能提供有用的信息。
  2. In this paper, we study the type - i life test of lognormal, normal and weibull distributions with large numbers of samples, get the approximate confidence regions of the parameters, and do many stochastic simulations on the theoretical basis with computer

    本文研究了大樣本定時截尾壽命試驗下對數正態分佈、正態分佈和weibull分佈參數的近似置信域，並在理論基礎上進行隨機模擬。
  3. 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。
  4. The methodological quality of included trials was generally " poor. " few trials reported methods of randomization. three trials were randomized, double blind, and placebo - controlled

    很少有實驗報道隨機取樣的方法。內含的試驗方法的質量一般很弱。三種試驗分別為隨機取樣、雙盲法、安慰劑給樣試驗。
  5. Warning c6298 : using a read - only string pointer as a writable string argument : this will attempt to write into static read - only memory and cause random crashes

    警告c6298 ：將只讀字元串< pointer >用作可寫字元串參數:這樣會導致試圖寫入靜態只讀內存並造成隨機性故障
  6. Generator testing system based on serial communication for platforms

    基於隨機采樣法的液壓腐蝕疲勞試驗測控系統
  7. This part offers the correlative waveforms and data through debugging the hardware function under real - time sampling mode and random sampling mode, makes error analysis, finds the reasons that cause error, and gives some solutions to improve the performance of the circuits

    分別在實時采樣方式下和隨機采樣方式下對整個硬體電路的功能進行調試，給出了相關波形、數據，並對結果進行分析，找出一些誤差產生的原因，提出相應的改進方法。
  8. 2. when the test is going along, the connection between the output of the test system and computer is broke off while the state of the test system is changing, so it is difficult to ensure the same precision of stochastic waveform reappearance of the test system output

    進入試驗運行后，計算機輸出的控制信號與振動設備響應之間的關系便成了開環，由於試驗臺或被試對象的狀態在試驗過程中會發生變化，所以難以保證被控系統按同樣的精度再現給定的隨機物理量。
  9. 1809 people of rural and urban huizhou, whose ages were from 20 ~ 59, were tested for 5 physique indexes with the method of random sampling

    摘要採取隨機抽樣法對年齡為20 ~ 59歲的惠州市城鄉1809人進行了5項形態指標測試，提供了群眾體質健康比較數據。
  10. In this study, a scale was used to measure a sample of 278 students selected from a middle school by randomly sampling and selected 80 students who have the similar score of gse

    本研究採用隨機抽樣法，選取中等數學成績的初二學生278名，然後運用有關問卷，從中篩取自我效能得分相當的被試80名作為被試。
  11. You can test package execution and data transformation with richly representative data, but more quickly because a random sample is used instead of the full dataset

    這樣，您就可以使用很有代表性的數據來測試包執行和數據轉換，而且這種測試更加快捷，因為它使用的是隨機樣本而不是全部數據集。
  12. By means of trigonometrical progression method and the mainline track spectrum, the sample function of the chinese mainline railway track random geometric irregularity is simulated. with the data obtained from track geometry inspection car on qinhuangdao - shenyang special line for passenger transport and arma time series model, the sample function of high - speed railway track random geometric irregularity are simulated. based on existing literature, the artificial bogie crawl waves at various different speeds are randomly simulated

    根據我國干線鐵路軌道譜，採用三角級數法模擬出干線鐵路和準高速鐵路軌道不平順的樣本函數；根據秦沈客運專線高速試驗段軌檢車資料，採用arma時間序列模型模擬了高速鐵路軌道不平順隨機樣本函數；在既有研究資料的基礎上模擬出各種速度客車構架人工蛇行波；用隨機變量描述道床橫向剛度，並進行了隨機模擬；將振動理論和穩定理論結合建立系統的分析模型和運動方程；根據monte ? carlo法編制了車輛?軌道耦合系統隨機振動分析程序，進行了無縫線路隨機動力響應分析，通過試驗對計算模型、計算方法進行了驗證。
  13. Furthermore, monte carlo sampling method is used to simulate reservoir lithofacies, based on different neighborhood systems of markov chain models

    隨后，對不同鄰域系統的馬爾可夫鏈模型採用蒙特卡羅抽樣方法進行了儲層巖相隨機模擬試驗。
  14. We can get each byte of this function in hexadecimal one at a time by using the

    如果我們使用同樣的技術嘗試從敲擊鍵盤中獲取隨機性，那會怎麼樣？
  15. 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。
  16. Hkpisa 2003 was commissioned by the education and manpower bureau to the hong kong centre for international student assessment of the hong kong institute of educational research of the chinese university of hong kong. this year the assessment focused on mathematics. during may to july 2003, 4, 478 students from 145 schools including government, aided and independent schools were randomly selected for the assessment exercise

    在香港，此項計劃由教統局委辦香港中文大學教育研究所hk - pisa中心統籌，於二零零三年五至七月期間，以隨機抽樣方式，邀請了就讀於145間中學的4 ， 478名學生進行測試，以評估他們在閱讀、數學、科學及解難能力，應用於實際生活中的能力。
  17. Using standardized forms, staff of the agency for healthcare research and quality abstracted data on study design, setting, sample, randomization, blinding, results, and harms

    美國衛生健康研究與質量機構的職員採用標準化表格，提取試驗設計、試驗背景、樣本、隨機方式、盲法、結果和弊端等數據。
  18. The charging - discharging curves look like the letter " v " and have no flat plateaus due to the different sizes of the micropores. increasing the httmax, the micropores in ant samples become fewer and smaller, therefore the charging - discharging capacities decrease. when httmax = 2100, the charging - discharging capacity reaches the minimum since the number of the micropores reaches the minimum and the size of them become very small, the number of graphite crystallite in ant samples is still few and the size of them is also small

    在htt _ （ max ） 2100的范圍內， ant試樣屬于亂層結構，石墨微晶尚未出現或數量很少，貯鋰機制為「孔隙貯鋰」 ，由於孔隙的大小不一，插鋰時克服阻力所需的電位也不同，因此充、放電曲線呈「 v 」字形，無平穩的充、放電電位平臺；隨著htt _ （ max ）的增大，試樣中孔隙逐漸變小、變少，充、放電容量也逐漸變小。
  19. Randomization was performed before lt. in all patients, tacrolimus was used without induction therapy

    肝移植前就進行了隨機抽樣。對所有的病人使用免疫抑制藥他克莫司，不進行誘導試驗。
  20. Basic information about the household members will be collected and one member from each household will be selected for the antibody testing against sars coronavirus

    中心收到被選中住戶家庭成員的簡單個人資料后，便會以隨機抽樣的方式，選出該住戶的一名家庭成員參與sars冠狀病毒抗體的測試。
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