不用跑道的旅客机势在必行 20 世纪80 年代以来,随着社会的发展,民航乘客逐年增加,即使航空港一再扩大也不能满足需要,经常延误航班出发和到港的时间。有的国家如日本,在国内支线航班也使用超大型喷气客机。使用这种大型客机必须留出客机之间足够的出发和到达的时间间隔。航班的间隔时间加长了,航班的数量就会减少,因此,虽然采用了大型客机以后也未必能使旅客流量增大多少。 Passenger flights without runway are imperative Since the 1980s, with the development of society, the number of civil aviation passengers has been increasing each year. Even if the repeated expansion of the airport can not meet the needs, it often delays the departure and arrival of flights. Some countries, such as Japan, also use very large jetliners on domestic regional flights. The use of such large airliners must allow sufficient departure and arrival time between passenger aircraft. Intervals between flights have been extended and the number of flights reduced. Although the use of large-scale passenger aircraft may not necessarily increase passenger traffic.