方法采用随机抽样方法，对我院500名医务人员在2005年利用病案的目的、利用频率和利用满意度进行问卷调查。
Methods a questionnaire was sent to total of 500 medical workers in random to ask the purpose, frequency and satisfaction of using medical records in our hospital in 2005.
采用随机抽样方法，抽取西安市南郊经济中等地区部分企事业单位2 97名婴儿，对其喂养状况及其影响因素进行了调查。
Feeding status and factors affecting breastfeeding of 297 infants in the middle level areas of economic development of the south suburb in Xian were investigated, with randomly sample method.
方法采用随机抽样方法，随机抽取市场上销售的食用槟榔，按DB43/132-2004中方法进行理化与微生物指标的检测。
Method Random sampling was used to edible areca-nut sold on market, followed by series of physicochemical and microbiological examination on DB43/132-2004 standard.
方法：采用随机抽样法。
方法采用随机抽样的方法调查1021例患者。
Methods Making research on 1021 patients by random sampling.
方法：本研究采用分层随机抽样方法和整群随机抽样方法。
Methods: The stratified sampling and cluster random sampling methods are used in this survey.
方法采用分层随机抽样方法，抽取安徽省淮北市4所中学的310名教师，采用教师职业倦怠量表（MBI-ES）进行调查。
Methods A total of 310 teachers from 4 middle schools in Huaibei City were selected with stratified random sampling to undergo a survey with teacher job burnout questionnaire(MBI-ES).
方法采用随机抽样的方法，对房山区9所中小学校食堂及366名在校就餐的学生进行膳食及营养教育相关情况的问卷调查。
Methods By random sampling method, 9 refectories and 366 students usually having their lunch at schools were drawn from Fangshan District, an anonymous questionnaire survey was conducted among them.
方法：采用单纯随机抽样方法选取山东某大型国企中40岁以下无任何基础疾病的青年管理人员164人。
Methods: Totally 164 young managers who had no basic disease and were less than 40 years in a Shandong company were selected with simple random sampling methods.
方法采用分层随机抽样的方法以问卷的形式进行调查。
METHODS Questionnaire survey is stratified and random sampling method in the form.
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。
Methods With simple random sampling, 1010 floating population and 240 local people in Wuxi were interviewed by questionnaire.
方法采用问卷调查方式，对广州市居民随机抽样进行饮水健康调查。
Methods a questionnaire survey of randomly selected residents of Guangzhou city health survey of drinking water.
方法：采用随机抽样法对妇科恶性肿瘤病人进行问卷调查。
Methods: the questionnaire survey in these patients with gynecological malignant tumor sampled by random was performed.
方法采用整群随机抽样调查方法。
方法采用随机抽样法对100名监狱基层男性警察进行问卷调查。
Methods Using immediately sampling questionnaire survey to the 100 prison basic-level male police.
方法采用整群随机抽样方法，抽取337例0～18个月婴幼儿的母亲，对其进行问卷调查。
Methods In a method of randomly chester sampling, we drew 337 mothers whose infant age varying in month from 0 to 18 and conducted a questionnaire investigation.
方法采用非概率随机抽样方法，选取283户家庭进行调查，并对调查结果进行统计、分析。
METHODS: a total of 283 families were investigated by random sampling, and the results of investigation were analyzed statistically.
本研究主要采用实验法，依托中央广播电视大学南海学习中心03法学班的英语课程，依据简单随机抽样方法抽取了实验对象。
The research adopts experiment method. It takes an example of English course of Law '03, Nanhai center, Crtvu and chooses experiment objects based on SRS.
方法对社区人群采用多阶段分层整群随机抽样方法抽取研究对象，进行个案调查和血清学检测。
Methods Subjects were collected from community population by stratified multi-stage cluster sampling method. The data gathered from case investigation and serological detection.
方法按照相关调查表要求，对农村供水情况进行普查，供水水质采用分层随机抽样的方法进行监测。
Methods General investigation was adopted to understand the water supply situation in rural areas and stratified random sampling was used to monitor the water quality.
方法在社区采用单纯随机抽样的方法抽取居民200人进行问卷调查。
Methods a questionnaire survey was conducted among 200 people in Luohu District, selected by random sampling.
方法采用分层随机抽样的方法，对东部沿海某市18~60岁外来务工人员进行问卷调查，收集艾滋病知识和行为的信息，并采集静脉血进行艾滋病病毒抗体检测。
Methods The migrant workers aged 18~60 in one east city were chosen by stratified random sampling, and surveyed by a questionnaire about knowledge, behavior of AIDS, and blooded to test HIV antibody.
方法监测点的选择采用单纯随机抽样方法。
Methods Simple random sampling was used to choose surveillance counties.
方法采用多阶段随机抽样的方法，在浙江省有代表性的30个县区，对7482名年龄在15～69岁的居民进行面对面问卷调查。
Methods A total of 7482 residents aged 15-69 selected in representative 30 counties through multi-stage random sampling from Zhejiang Province were surveyed by using questionnaire.
方法采用分层随机抽样方法。
方法采用整群随机抽样并进行入户调查的方法，对1 000名60岁及以上老年人进行了调查。
Methods an investigation was made 1 000 old people aged 60 and upwards by random sampling and calling at the house.
本文采用分层整群随机抽样的方法，调查了陕西省眉县农村10 ~ 11岁小学生的膳食摄入情况。
We carried out a dietary investigation of pupils aged 10-11 in Mei county in Shaanxi with level-based community random sample method.
方法采用分层整群随机抽样方法，询问调查抽中的广州市1级、2级和3级医院的一线临床医生。
Methods a questionnaire survey was conducted among the clinical doctors selected by stratified cluster random sampling from grade 1, 2 and 3 hospitals in Guangzhou.
研究方法本研究采用分层整群随机抽样方法进行抽样。
RESEARCH METHODThe stratified multi-stage cluster random sampling method was used in the survey.
方法采用分层随机抽样的方法，对全院护理病历进行质量评价。
Method Strata randomized sampling method was used to evaluate nursing documents in the whole hospital.
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