问卷调查

Methods 81 inpatients in the lazaret were investigated with questionnaire and the data was analyzed with statistics.

法对81例传染病医院的住院患者进行问卷调,收集资料进行统计学分析。

Empiristic analysis, through interviewing probe and questionnaire survey and multiple statistical analysis method, amends employee turnover forecast model of dynamic.

实证分析部分,通过访谈调和问卷调,修正员工离职动因预模型。

Based on the actual condition of air-conditioned train, this paper designes questionnaires about IAQ intrain compartment and investigates the IAQ by the questionnaires.

空调列车的实际情况,设计出关于车厢内空气品质的问卷调表并进行实地调。

Methods Survey 608 residents, who are above 35-year-old in Songbo town of Shen Nongjia area, with unific survey papers;and give them physical examination.

法 采用统一调表对神农架林区松柏镇 35 岁以上居民进行问卷调及体格检。