1.Along with the higher and higher requirements for the cosiness and stability of subway vehicle, it is necessary to know better the dynamic characteristics of the car body through the modal analysis technology, so as to provide foundation for a rational structure design.
摘要随着对地铁列车舒适性、平稳性要求的提高，有必要运用模态分析技术了解其结构动力特性，为车体结构的合理设计提供依据。
2.they thought a living room without a fireplace would be a room without basic characteristic of cosiness.
他们认为，居室里如果没有壁炉就失去了让人感觉舒适惬意的基本特点。
3.Study of Cosiness Parameters for Urban Tranffic Cars
城市客运车辆舒适性参数的研究
