隨機取樣 的英文怎麼說

中文拼音 [suíyàng]
隨機取樣 英文
opportunity sampling
  • : 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...
  • : machineengine
  • : Ⅰ動詞1 (拿到身邊) take; get; fetch 2 (得到; 招致) aim at; seek 3 (採取; 選取) adopt; assume...
  • : 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. We did the random sampling of five pieces per batch of 100

    我們在每批一百件的貨品中五件
  2. Besides, this paper adopts the random finite element method, uses geometric and physical mechanical parameters that are relevant to lining weight of surrounding rock, coefficient of lateral pressure, height or buried depth of vertical loading, elastic resistance coefficients of surrounding rock, elastic modulus of support structure, unit weight of concrete, thickness of the structure as well as torsional strength and compression strength of concrete and etc., as random variables, applies the monte - carlo method to sampling by computer, preliminarily evaluates the reliability of bearing capacity and stability of molded concrete lining of the xuefeng mountain tunnel, and obtains the related displacement of the lining, mean value and variance of internal force, and computed the reliability index of lining structures

    此外,本文採用有限元方法,將圍巖容重、側壓力系數、垂直荷載高度或埋深、圍巖的彈性抗力系數、支護結構的彈性模量、混凝土容重、結構的厚度以及混凝土的抗扭與抗壓強度等與襯砌結構有關的幾何與物理力學參數作為變量,應用蒙特卡洛理論進行計算隨機取樣,對雪峰山隧道模注混凝土襯砌的承載力與穩定性的可靠度進行了初步評估,得出了襯砌的相關位移與內力的均值和方差,並計算出了相應的襯砌結構可靠指標。
  3. Sampling : grade and staple : 10 % to be sampled at random for each lot of bales ; micronaire and strength : one half of the 10 % is to be sampled at random for each bunch of bales

    :品級、長度:從每批棉包中10 ;馬克隆值和強度:從品級、長度抽品中品總量的一半,作為馬克隆值和強力的檢驗品。
  4. Anyone know how to generate data for arima by sas ? or seasonal arima model

    主題:弱弱的問:如何在sas數據集中隨機取樣本?
  5. A cohort study is a longitudinal study in which a specific population is studied over time

    群體研究是在一段時間內對特定群體進行的縱向研究(隨機取樣) 。
  6. The thesis task is a part of the serial number project of 500mhz random sampling wideband digital storage oscillograph, 2002

    本課題是2002年的型號項目「 500mhz隨機取樣寬帶數字存儲示波器」預研的一部分。
  7. The game is to find a set of arrows that, when linked up end to end, leaves a gap between head and tail ( the two ends ) of 10 - 120 inch

    但一組相當接近預期結果的向量,卻極有可能被下一個隨機取樣的向量給搞砸了。
  8. Another 25 premature infants with study group matched gestational age, weight, and apgar score, who had been previously treated at this nicu from 1990 to 1992 served as control group

    另外1990年至1992年隨機取樣25位懷孕周數、出生體重和實驗組一的早產兒為對照組。
  9. High - speed random sampling of high - speed digitizing storage oscilloscope is discussed in this thesis and which are mainly analysed in the time - domain and the frequency - domain

    本課題研究對象是高速數字存儲示波器的高速隨機取樣變換技術。主要從頻域和時域兩個方面加以分析論述。
  10. At the other end of the spectrum, high - error - rate ( 4 percent ) random sampling of the genome has proved useful for discovery and classification of various rna and tissue types

    從另一角度來看,對基因組隨機取樣定序,即使誤差高( 4 % ) ,卻對發現和區分各種rna和組織類型極為有用。
  11. 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、安慰劑給試驗。
  12. " the test for the methods of study of middle school students " is applied on the investigation of how the urban middle school students and rural middle school students get on with their study which is selected at random

    本研究採用《中學生學習方法測驗》對城市中學初中學生與農村中學初中學生的學習適應性進行隨機取樣調查。
  13. This paper deals with the problem of non - uniform weed numbers obtained with all types of random sampling methods, discussing the importance of statistical control methods in herbicide efficacy evaluation and showing pertinent calculations

    針對隨機取樣中的各方內雜草數目不一致問題,討論了統計控制方法在除草劑藥效評價中的重要性以及計算過程。
  14. In this study three scales were used to measure a sample of 802 students selected from 4 middle schools by hierarchical random group sampling, and 766 available copies of scales were adopted to collect data which was processed with spss 10. 0

    本研究採用量表測量法,以分層整群法抽本。從四所中學初中和高中14個自然班共計802人組成本,有效問卷766份。
  15. In order to understand the childhood behavior disorder and suicide ideation in primary school studens in changsha city, and to identify factors affecting childhood behavior disorder and suicide ideation of children, 1060 primary school students, 796 persons from urban areas and 264 from rural area, were randomly sampled from six primary schools in changsha by multiple cluster sampling

    為了了解長沙市城鄉小學生的行為問題、自殺意念以及它們的影響因素,本研究採用多級整群法,在長沙市城鄉六所學校的1060人(城市796人,鄉村264人)為研究對象。
  16. The structure was analyzed by x - ray diffraction. it is found that the samples are randomly origined and the structure has been changed little by doping

    用x射線衍射對它們的結構進行了分析,發現這些品都是向,且摻雜基本未改變材料原來的晶體結構。
  17. In the time - domain, based on the principle of random sampling of dso. two way ( " time amplifing in dual slope integral " and " time - voltage convert " ) are implemented to measure the time between the system triger and writing clock. thus random sampling interpolate can be done to measure repeated signal in high frequency with the a / d convert and controller which frequency are lower

    在時域,根據數字示波器隨機取樣原理,用兩種方法(雙斜率積分時間放大測量方法和時間? ?電壓轉換測量方法)測量數字示波器系統觸發和采寫時鐘間時間間隔,用低速a / d轉換器及控制器進行模?數轉換和控制,以此進行隨機取樣內插,從而實現了對高頻率重復信號的測量。
  18. The main aim of this lecture is to provide some basic knowledgefor the implementation of quality management , including : ( 1 ) the definition and the significance of quality , ( 2 ) the organization of quality management , ( 3 ) the processes and tools for continuous improvement , including pdca and statistical process control tools , ( 4 ) the acceptance sampling , including random sampling , operating characteristic curve and concepts of producer and customer risk , ( 5 ) the tools for product design , including quality function deployment ( the house of quality ) and the concept of taguchi technique , and ( 6 ) the international quality standards of quality management , the malcolm baldrige national award and deming prize

    本講座的主要目的是為質量管理工作的實施提供一些基礎知識,內容包括: ( 1 )質量的定義和重要性; ( 2 )質量管理的組織; ( 3 )持續改善的過程和工具,包括pdca和統計過程式控制制工具; ( 4 )抽檢驗,包括隨機取樣、接收曲線和賣方、買方風險; ( 5 )產品設計工具,包括質量功能展開(質量屋)和田口方法的概念; ( 6 )質量管理的國際標準,馬爾科姆.鮑德里奇獎和戴明獎。
  19. Abstract : the main aim of this lecture is to provide some basic knowledgefor the implementation of quality management, including : ( 1 ) the definition and the significance of quality, ( 2 ) the organization of quality management, ( 3 ) the processes and tools for continuous improvement, including pdca and statistical process control tools, ( 4 ) the acceptance sampling, including random samping, operating characteristic curve and concepts of producer and customer risk, ( 5 ) the tools for product design, including quality function deployment ( the house of quality ) and the concept of taguchi technique, and ( 6 ) the international quality standards of quality management, the malcolm baldrige national award and deming prize

    文摘:本講座的主要目的是為質量管理工作的實施提供一些基礎知識,內容包括: ( 1 )質量的定義和重要性; ( 2 )質量管理的組織; ( 3 )持續改善的過程和工具,包括pdca和統計過程式控制制工具; ( 4 )抽檢驗,包括隨機取樣、接收曲線和賣方、買方風險; ( 5 )產品設計工具,包括質量功能展開(質量屋)和田口方法的概念; ( 6 )質量管理的國際標準,馬爾科姆.鮑德里奇獎和戴明獎。
  20. It is important to a excellent monitor system for digitizing wide band oscilloscope, so our work is meritorious 。 modularization program design and optimized arithmetic make sure higher efficiency of our program

    因此,本課題的實踐在隨機取樣數字化示波器技術的研發中佔有很重要的地位。本課題由於採用了模塊化程序設計和優化的演算法,使得監控軟體有著很高的效率。
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