抽样设计 meaning in English
sampling plan
Examples
- Design of multi - objective sample survey in china ' s rural areas
中国农村统计多目标抽样设计 - Application of taylor ' s power law to sampling design of insect population
幂法则在昆虫种群抽样设计方面的应用 - This article summarizes the accuracy and coverage evaluation survey ( a . c . e . survey ) of the american census 2000 . it includes sampling design , post - stratification , dual - system estimation and so on
摘要本文概要地叙述了美国2000年人口普查后所进行的准确性和数字评估调查（ a . c . e .调查） 。它包括：抽样设计、事后分层、双系统估计等等。 - Linear mixed model is a kind of linear models , which includes both fixed effects and random effects . it is frequently used in biology , medicine , economics , determining , sampling designs and quality control procedures , and so on
线性混合模型是既包含固定效应又包含随机效应的一类线性模型，它被频繁的应用于生物、医学、经济、抽样设计和质量控制等过程。 - Determining the sample size is crucial for a survey sampling design , for which traditional approaches have to seek some information on population variance or survey costs , however , which may result in either sample size too small and real precision undre desired level , or sample size too large and waste of survey costs
摘要样本量的确定是抽样设计中的关键问题，传统方法利用总体方差和调查费用的有关信息来确定样本量可能产生两种结果，一种是样本量过低，无法保证希望的估计精度要求；一种是样本量过高，导致调查经费的浪费。