| 释义 |
sample noun 1people in a survey 调查对象ADJECTIVE | VERB + SAMPLE | SAMPLE + VERB | SAMPLE + NOUN | PREPOSITION ADJECTIVElarge, small 大样本；小样本total 样本总数population 人口样本national 全国性样本random, representative 随机／代表性样本clinical, non-clinical 临床／非临床样本VERB + SAMPLEdraw, select 抽样；选样◆a random sample drawn from men aged 35-40从 35 至 40 岁男性中随机选取的调查对象SAMPLE + VERBcomprise sth, consist of sth 样本包含⋯／由⋯构成◆Our sample comprised 250 office workers.我们的抽样调查对象包括 250 名办公室职员。SAMPLE + NOUNsize 样本规模◆A larger sample size yields more reliable data.样本量越大，得出的数据越可靠。survey 抽样调查group 样本组PREPOSITIONsample from 取自⋯的样本◆The research was based on samples from 29 populations.该研究以取自 29 类种群的样本为基础。sample of ⋯的样本◆a wide sample of people来源广泛的样本人群 |