这点非常重要，因为只要与问卷对象模型兼容，就可以在任何类型的调查问卷中复用这些组件。
This is very important since it allows us to repurpose the components for any type of survey as long as it's compatible with our question object model.
第二个步骤（研究二）通过对开放式问卷的结果进行因素分析，确定压力类型。
The second procedure (Study Two) aimed at identifying the major types of college stress through factor analysis .
研究以问卷的形式调查了32名受试者的外语学习动机类型和强度。
A questionnaire is used to investigate the motivation types and intensity of 32 subjects.
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