抽樣步驟 的英文怎麼說

中文拼音 [chōuyàngbùzhòu]
抽樣步驟 英文
sampling procedure
  • 抽 : 動詞1 （把夾在中間的東西拉出; 提取） take out （from in between） 2 （從全部里取出一部分; 騰出） ...
  • 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
  • 步 : Ⅰ名詞1 （步度; 腳步） pace; step 2 （階段） stage; step 3 （地步; 境地） condition; situation; st...
  • 驟 : Ⅰ動詞（快走） （of a horse） trot Ⅱ形容詞（急速） rapid; swift Ⅲ副詞（突然; 忽然） suddenly; abruptly
  • 抽樣 : [統計] sample; sampling; specimen; samples draw
  • 步驟 : step; move; procedure; measure
  1. A one - stage probability sample in which every member of the population has an equal chance of selection

    一種單一步驟概率抽樣法.人口中的每一個人都有同等的被抽取的機會
  2. A type of probability sample in which aggregations of sampling units, called clusters, are sampled at some stage in the process

    是一種將樣本單元聚集在一起的隨機抽樣法.樣本群在抽樣的某一步驟被抽出
  3. First, educating the students " sense of language to improve their comprehension to language literalness, develop their cognitive ability, and combine the abstract thought with the visual thought, thereby to educate their thinking ability. second, according to the actual circumstance of the vocational senior high school students, to practice training of level of thinking from low to high : to learn - to think, to ask - to judge, and availably educate the thought ability of students, and expand the thought profundity ; third, reverse the deviation that appears in students " study motivation and interest. in the actual teaching work, stress the practicability and pertinency of teaching, and the visualize and gusto, regular their study motivation, stir up the interest of their study, then attain to develop the purpose of the thought

    首先，要培養學生的語感能力，以提高職高學生對語言文字的理解能力，發展他們的認知能力，使抽象思維與形象思維結合起來，從而培養發展學生的思維力；其次，根據職高學生的實際情況，有步驟地實行由低到高的思維層次訓練：學-思、問-辨，這樣可以有效地培養學生的思維能力，開拓思維深度；再次，盡力扭轉學生學習動機、學習興趣出現的偏差，在實際教學工作中，講求實用性與針對性，講求教學的形象性與趣味性，端正職高學生的學習動機，激發他們的學習興趣，以達到發展思維的目的。
  4. A model of any kind of physical artifact for instance, an automobile, building, bridge, and so on inevitably involves an informal step of abstracting the physical characteristics into a corresponding formal model such as a mathematical or scale model

    任何一種物理工具的模式（比如：一輛汽車，一座建築物，一架橋等等）不可避免地包含了一些步驟，它會將物理特性抽象成一個相應的模型（就像數學或幾何模型一樣） 。
  5. This thesis mainly researches on pattern of telecommunication management analysis and decision support in our fix - line telecommunication operation. first the construction of data warehouse is discussed, analyses the data of the base information, billing information and calling detail record of the customer, and then discuss the methods of data mining including defining the operation scope, sampling, data analysis, modeling and implementation we put focal point on the choice and design that the model of data mining, on the basis of the already studies of abroad and the actual needs of fix - line telecommunication company. three data mining models of our fix - line telecommunication operation are putted forward : customer value model, customer retention model, and customer segment model

    本文對于固網通信業經營決策支持模式的探討和研究，是從企業級數據倉庫的構建出發，圍繞如何提高企業客戶細化和預測能力的問題，針對通信企業積累的大量客戶基本信息、客戶通話信息、客戶帳單信息、客戶繳欠費等數據，在數據挖掘方法論的指導下，通過業務問題范圍、選取和抽樣、探索型數據分析、建模和實施等步驟進行分析，闡述通信企業以數據倉庫為核心的數據挖掘模型選擇與設計的一般方法，提出我國固網通信運營業的三個數據挖掘應用模型:客戶分群，客戶流失和客戶價值分析。
  6. First, methods and procedures, containing paper sampling and analysis, questionnaire designing and statistic. second, results : 1

    研究的方法與步驟，包括作品抽樣與分析，問卷的設計、試測、正式施測及統計分析。
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