For this study, the investigators gathered data from the British household Panel Survey - a yearly questionnaire of a nationally representative sample of UK households.
这个研究中数据来源于英国家庭状况调查，它是一个对有代表性的英国家庭样本的年度调查。
In this paper, the main factors affecting tunnel erosion and their mechanism were studied based on field survey and data from sample analysis.
本文以野外调查和资料分析为基础，分析研究了影响洞穴侵蚀的主要因素和机理。
By using Shanghai's data from the Second National Sample Survey on disability in 2006, the paper analyses characteristics and disability of Shanghai's old disabled people.
利用2006年上海市第二次全国残疾人抽样调查资料，分析上海市残疾老人的基本特征和致残状况。
Using sample data from the survey of rural immigrants in Shenzhen in 2005, this paper quantitatively studies contraceptive use among these migrants form whole network perspective.
本文采用2005年“深圳市外来农村流动人口调查”数据，利用社会网络分析方法从整体网络角度定量研究了农民工避孕行为的影响因素。
Note: The data of this table are collected from sample survey on rural households.
注：本表数据为农村住户抽样调查数。
The survey data were collected from a random sample of 496 ninth grade students in 15 probability proportionate multistage cluster classes in Taichung City and County, Taiwan in 2005.
本研究资料得自2005年台中县市的496位依县市接近等比例、乡镇市区及学校不重复原则的15个接近等比例、丛集随机班级样本。
The major data sources are obtained from annual statistical reports, some from sample survey.
本资料大部分来自年度统计调查结果，一部分来自抽样调查。
The major data sources are obtained from annual statistical reports and sample survey.
本资料数据主要来源于统计年报和抽样调查。
The major data sources are obtained from annual statistical reports and sample survey.
本资料数据主要来源于统计年报和抽样调查。
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