求翻译：通过对顾客如何看待价值的实证研究，Woodruff提出顾客价值是顾客对特定使用情景下有助于（有碍于） 实现自己目标和目的的产品属性、这些属性的实效以及使用的结果所感知的偏好与评价是什么意思？

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Through the customer how to look at the value of empirical studies, woodruff customer value is used for a specific customer scenarios helps prevents the) (to achieve their goals and objectives of the product properties, the effectiveness of these properties and the use of the results of the sensor's

How through regards the value to the customer the real diagnosis research, Woodruff proposed the customer value is the customer is helpful to the specific use scene under in (obstructs in) achieves oneself goal and the goal product attribute, these attribute actual effect as well as the use result s

Through empirical research on how customers see value, Woodruff customer value is presented on the customer's specific usage scenario help (hinder) to achieve their goals and objectives of product attributes, these attributes of effectiveness and the use of the results of the preference and evaluati

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