simple random sampling

基本解释

Methods Questionnaire survey township leading cadres, township hospital employees and patients with simple random sampling.
方法：采取单纯随机抽样方法对杭州某县乡镇干部、卫生院职工及患者进行问卷调查。
Methods With simple random sampling, 1010 floating population and 240 local people in Wuxi were interviewed by questionnaire.
方法采用单纯随机抽样方法，对无锡市1010名流动人口和240名当地人群进行问卷调查。
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.
采用简单随机抽样和拉丁超立方抽样两种不同方法对除草剂苯噻草胺的土壤滞留因子模型进行蒙特卡洛模拟。