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问卷调查
通过制定详细周密的问卷,要求被调查者据此进行回答以收集资料的方法。是一组与研究目标有关的问题,或者说是一份为进行调查而编制的问题表格。是人们在社会调查研究活动中用来收集资料的一种常用方法。又称调查表。
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White Eight Edge Glass Bottle by Yongzheng Mark
white embroidery small patterns back cloth
White-eyebrow Boxing
white fat
White Fathers
white field
whitefin dolphin
white flag dolphin
whiteflower leadwort
whitefly
whitefly parasitoid
white freight
white frequency noise
white fringe
whitefruit amomum
white Gaussian channel
white Gauss noise
white giant
White Glass Water Container with Kangxi Mark
white glazed barrel shaped jar unearthed from Jiwei tomb
white-glazed bowl with moulded flower sparay design,Ding ware
white-glazed porcelain with black decorative patterns
white glazed round vase with famille-rose Flowers and Birds
white-glazed vase with two dragon handles
White-Green Photographic Society
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