...ified quota sampling) 的方法,本调查研究拟以97 学年度新竹县教育处公布的新竹县国民小学为母群体 (accessible population) 。依表3-1 的分配比例抽取样本,此部分因母群名册无法确切取 得,所以样本的选取,系委讬各校主任依既定的人數配额予以选定。
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In Europe, the situation will be even more marked, with 90% of companies surveyed planning sites accessible to the projected 219 million wireless users — one-third of the European population.
在欧洲,情况将更为显著,90%受调查的公司计划让预计2.19亿无线用户-欧洲人口的三分之一-可访问其站点。
The affected areas are known to host large numbers of returnees, as well as displaced populations living in areas not easily accessible and dispersed population settlements.
这些受影响地区已知收容了大量返回人员,以及在不容易进入的地区和分散居民点生活的流离失所人群。
A population concentrated in cities was more accessible to new influences.
聚集到城市的人口更容易接受新的影响。
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