Based on utility theory, truck travelers choice models were studied through stated preference survey.

以效用理论为基础，通过意向调查研究了高速公路货车出行者出行选择模型。

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In a survey by AARP, just 39% of investors had a strong preference for the cheaper of two funds that differed only on cost.

在美国退休人员协会(AARP)进行的一项调查中，只有39%的投资者在两家只存在费用差别的基金中倾向于费用较低的基金。

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The research of the house demand preference for the Mianyang city residents show that there are two types demand of usage and investment when they purchase house on the basis of survey.

在调查基础上对绵阳城市居民住房需求偏好的研究表明，绵阳城市居民的住房购买需求中包含使用性需求和投资性需求两个方面。

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Also, in a fascinating trend, the survey found that for those who want to affix their own label, the first preference is tied to an individual's country of origin or that of their parents.

CNN: Latino, Hispanic labels don't matter; issues do