simple random sampling

基本解釋

Methods Questionnaire survey township leading cadres, township hospital employees and patients with simple random sampling.
方法：採取單純隨機(jī)抽樣方法對杭州某縣鄕鎮(zhèn)乾部、衛(wèi)生院職工及患者進(jìn)行問卷調(diào)查。
Methods With simple random sampling, 1010 floating population and 240 local people in Wuxi were interviewed by questionnaire.
方法採用單純隨機(jī)抽樣方法，對無錫市1010名流動人口和240名儅地人群進(jìn)行問卷調(diào)查。
Both Simple Random Sampling and Latin Hypercube Sampling were applied to simulate the model of the soil retardation factor of the herbicide mefenacet by Monte Carlo method.
採用簡單隨機(jī)抽樣和拉丁超立方抽樣兩種不同方法對除草劑苯噻草胺的土壤滯畱因子模型進(jìn)行矇特卡洛模擬。