The study comprises two parts: In the first part, the author uses the modified SERVQUAL model for a survey to identify service quality gaps as recognized by hotel guests.
实证研究由两部分组成：第一部分是利用修正后的SERVQUAL模型，编写和发放调查问卷，从顾客角度调查饭店服务质量的差距；
Visual light or perceived color is the quality of light emission as recognized by the human eye.
可见光或可分辨的颜色是人眼所辨认出的发射光的性质。
As recognized in a recent WHO fact sheet "Electromagnetic Hypersensitivity", EMF has not been shown to cause such symptoms.
世卫组织最近的一份题为“电磁辐射超敏反应”的实况报道承认，不能说明电磁场会引起这种症状。
As recognized in a recent WHO fact sheet "Electromagnetic Hypersensitivity", EMF has not been shown to cause such symptoms.
世卫组织最近的一份题为“电磁辐射超敏反应”的实况报道承认，不能说明电磁场会引起这种症状。
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