比例抽樣法 的英文怎麼說

中文拼音 [bǐlìchōuyàngfǎ]
比例抽樣法 英文
proportionate sampling
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 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
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 比例 : 1. （長度上縮小和放大的倍數） scale; scaling 2. （比率） proportion; ratio; proportionality
  • 抽樣 : [統計] sample; sampling; specimen; samples draw
  1. Average production length ( apl ) is introduced as the criterion for measuring control scheme performance. a model is developed with sampling rate and maximum false alarm rate as inputs to determine the optimum subgroup size and control limits as measured by apl

    本文以平均運行長度（ apl ）為衡量控制圖有效性的標準，以抽樣比例和最大可接受錯誤報警率為輸入，通過建立模型的方法，確定最佳的樣本容量和控制線參數。
  2. Recommended by china disabled persons ' federation, the survey is carried out through delamination, isometry, probability and multistage sampling, 734 nationwide counties ( cities, districts ) and 5980 subdistricts is taken out, almost 2. 6 million people, 2 of the national population, is referred

    中國殘聯介紹，這次殘疾人抽樣調查採用分層、等距、概率比例、多階段抽樣方法，從全國范圍內抽取了734個縣（市、區） 5980個調查小區，設計樣本量近260萬人，佔全國總人口的2 。
  3. Method national system sampling survey of lab area of institution of disease prevention and controllment, compute two kinds of indexes : the rate of lab area and per person lab area

    方法全國系統抽樣調查省市縣各級疾病預防控制機構的實驗室用房面積，計算實驗室用房所佔比例和人均實驗室用房面積兩個指標。
  4. Multi - stage stratified cluster sampling with proportional allocation was used to determine the study population, which was equal to approximately 0. 5 % of all students in that age group in taiwan

    本研究以結構性問卷進行資料收集，以分層集束抽樣方法，依國中、高中、高職、專科（五專的一至三年級）等類別分層，按學生人數比例，抽取總學生人數的0 . 5 %為研究樣本。
  5. Methods after a general cross - sectional hygienic survey which was carried out by filling in questionnaires, the source water 、 off - work water and pipe water sampled from 20 % subjects which were selected by stratified sampling and simple random sampling were tested

    方法按設定的調查內容，先採用橫斷面現場普查填寫調查表的方法進行衛生學調查，然後按20 %的比例採用分層、隨機抽樣的方法，對水源水、出廠水、末梢水進行檢測。
  6. We apply the b - spline smoothed rejection sampling method to importance sampling. numerical experiments show that the error size o ( n - 1 ) is regained by using the b - spline smoothed rejection method for quasi - monte carlo estimate. the error bound of monte carlo method using b - spline smoothed importance sampling is also better than that of the standard monte carlo method

    將b樣條光滑拒絕方法用於重要抽樣估計，數值例子顯示擬蒙特卡羅積分的精度重新達到了o （ n ~ （ - 1 ） ）的階，而對于蒙特卡羅積分，採用b樣條光滑重要抽樣，其精度也比標準積分的精度o （ n ~ （ - 2 / 1 ） ）好。
  7. Using a multi - stage cluster sampling design, each of the three cities selected 21 secondary schools with a probability proportional to size to participate in the study

    運用多階段集群抽樣方法，各參與城市的所有普通中學，按學校學生人數比例作為學校抽樣機率，每地區抽出21間學校。
  8. Under the guidence of the systemetic theory, the thesis first expound the origin, the systems and the ways of asset - liability management, and then study the process, the contents and the functions of chinese commercial bank ’ s asset - liability management. on this basis the paper make a detailed analysis on the achievements and the problems in the development of chinese commercial bank ’ s asset - liability management. finally the paper provides some suggestions

    本文以系統思想為指導，通過對大量文獻資料的研究和對一些商業銀行的調查走訪，採取以抽樣統計、系統分析、邏輯思辯為基礎的研究方法和從理論到實際、從整體到局部的研究思路，對資產負債比例管理的由來、系統性及方法作了論述。
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