Based on sample survey data and dass status materials, this artide systemiatically examines household division in the villages of south Hebei.
依据抽样调查资料和阶级成分档案资料，冀南农村的分家行为与传统具有很强的延续性。
This paper made empirical research on the relationship between the labor migration and urban unemployment in China according to the sample survey data of 1% population in 2005.
本文通过2005年1%人口抽样调查数据对我国劳动力流动与城市失业之间的关系进行了经验研究。
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。
As for those statistical indicators needed to use sample survey to attain data this article discusses program of drawing sample and constructing estimator simply.
对于需要通过抽样调查获得数据的统计指标，简要讨论抽取样本和构造估计量的方案。
First, this paper analyzes the reasons why we use long questionnaires in sample survey and its influence on data quality.
本文首先分析了在抽样调查中通常采用较长问卷的缘由，以及较长问卷对数据质量产生的影响。
According to a great deal data of the sample survey, the author, using group-average, classify Karst scrub community in Guizhou Province into 13 type and elaborate main types.
根据大量实地调查样地资料，对贵州喀斯特灌丛群落进行组平均法的数量分类，将贵州喀斯特灌丛划分为13个类型，并对主要类型的生境条件、群落特征及分布等作了论述。
The data in this table are calculated on the basis of sample survey (the following table is the same).
该表数据为抽样调查推算数据(下同)。
Methods: By using the descriptive statistics and comparative analysis to analyze the Second National Sample Survey and the data of monitoring the disabled in 2008.
方法：采用描述性统计和对比分析方法对第二次全国残疾人抽样调查及2008年度全国残疾人状况监测等数据进行分析。
A large number of heart sound data emerge with a large sample survey of the population's heart state, as well as applying heart sound monitoring system. So data management becomes a serious problem.
人群心脏状态大样本调研以及医院的临床使用会产生大量的心音数据，数据的管理成为亟待解决的问题。
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。
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。
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。
To enlarge the sample size, the data were collected via a variety of methods in both field survey and net survey, at last 411 valid questionnaires were collected.
为扩大样本量，笔者采取了实地和网络调查相结合的多种灵活方式，最终收集到了411份有效问卷。
Note:The data in this table is estimated by the Population Sample Survey.
注：本表为人口变动情况抽样调查推算数。
METHODS: Random sample questionnaire survey was conducted among consumers in Baoding city and its surrounding counties, and the data were subjected tot-test, analysis of variance, and LSD-t test.
方法：对保定市及周边县城消费者进行随机抽样问卷调查，采用t检验、方差分析和LSD - t检验等方法对调查数据进行统计学处理。
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 original saturation distribution of reservoirs can be obtained through experimental research on soil-water characteristic curve of reservoir sample and in-situ survey data.
借助储层土体的室内土-水特征曲线并结合现场勘探资料，能够获得气藏初始饱和度分布。
Methods We randomly pick sample of barreled drinking water from 50 different manufactories, fill out survey form, gather inspection results, process data by using sanitation statistics methods.
研究方法随机抽取50家桶装饮用纯净水生产企业，用调查表对其进行现场卫生学调查，并汇总桶装饮用纯净水抽检结果，运用卫生统计学的方法对数据进行处理。
Methods We randomly pick sample of barreled drinking water from 50 different manufactories, fill out survey form, gather inspection results, process data by using sanitation statistics methods.
研究方法随机抽取50家桶装饮用纯净水生产企业，用调查表对其进行现场卫生学调查，并汇总桶装饮用纯净水抽检结果，运用卫生统计学的方法对数据进行处理。
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