绪言从1959年以来,气垫船已由乘员二人的SRN_1船发展为重280吨、400名乘客、56个舱的SRN_4型船。和机动车辆一样,气垫船的性能依赖于其重量,但是在这方面以及在制造费用方面,其要求界于船舶和飞机之间。六十年代初设想的气垫船制造规格就是本着这样一种目标, Introduction Since 1959, hovercraft have evolved from crew two SRN_1 vessels to 280-ton, 400-passenger and 56-tonne SRN_4 vessels. As with motor vehicles, the performance of a hovercraft depends on its weight, but in this respect and in terms of manufacturing costs, its requirements lie between the ship and the aircraft. Hovercraft envisaged in the early 1960s made the specification in line with such a goal,