The paper discusses four aspects of customer satisfaction methodology: operational definition, modeling approach, algorithms for the estimation of SEM, validity of measurement.
顾客满意理论研究方法有四个方面内容：构念的定义方式，建模方法，模型估计方法和测量的效度。
The results showed the combination of SEM and XPS was a very good approach for studying the appearance and structure of the coating.
结果表明：SEM和XPS相结合应用于涂层分析，可以很好地获得涂层形貌和结构的信息。
The results showed the combination of SEM and XPS was a very good approach for studying the appearance and structure of the coating.
结果表明：SEM和XPS相结合应用于涂层分析，可以很好地获得涂层形貌和结构的信息。
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