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1.前言: 近年来,有轨电车运输系统地下部份的环境控制,在整个系统的设计中已经成为一个重要的因素。如今的高性能、空调车辆产生大量的热量,如果没有适当控制,就会导致乘客的不舒适或者苦脑,缩短设备的寿命,增加维修工作量。为此,对香港推荐的运输系统提出了一些附加的因素,这些因素使环境控制的需要变得更具关键性。在每年的大多数时间里香港处于高温高湿条件下,而且由于人口稠密,所以设计了地铁以便运送非常大量的乘客。一个有效的和可靠的环
1. Introduction: In recent years, the environmental control of underground parts of the tram transport system has become an important factor in the design of the overall system. Today’s high-performance, air-conditioned vehicles generate a lot of heat, which if not properly controlled, can cause uncomfortable or bitter passengers, shorten the life of the equipment and increase the maintenance workload. To this end, some additional factors have been proposed for Hong Kong’s proposed transport system, which have made the need for environmental control more critical. Hong Kong is under hot and humid conditions for most of the year, and because of its dense population, it designed the subway to transport a very large number of passengers. An effective and reliable ring