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二、乘客座椅乘客座椅的设计要求,主要是满足乘客在乘座时的舒适性。图15示出主要设计参数和相应部位,有关这些参数的常用数据,如表7。从表中看出,这些参数随着旅途的长短而有所区别。至于旅途长短的划分标准,只能是一个相对概念。根据我国情况,大体上可把城市公共汽车持续行驶在20公里左右的作为短途;城乡运输超过200公里的作为长途;二者中间的城乡运输作为中程。
Second, the passenger seat passenger seat design requirements, mainly to meet the comfort of passengers in the ride. Figure 15 shows the main design parameters and corresponding parts, and the common data on these parameters, as shown in Table 7. It can be seen from the table that these parameters differ according to the length of the journey. As for the criteria for dividing the length of the journey, it can only be a relative concept. According to our situation, in general, the urban bus can continue to travel about 20 kilometers as a short-distance; urban and rural transport more than 200 kilometers as a long-distance; the middle of the urban and rural transport as the middle range.