土木工程专业英语122翻译.docVIP

The decision to construct an underground rapid rail system in Sao Paulo was made in the late 1960s,at a time when demand for transport was growing rapidly,and it was thought vital to relieve pressure on the road netword. 决定建造一个地下快速铁路系统在圣保罗是在1960年代末,当时对运输的需求迅速增长,而且它被认为至关重要的道路网络来缓解压力。 In 1982 the metropolitan area of sao paulo had more than 13 million people making nearly 20 million trips daily. Since Sao Paulo has 2 million private cars ,38,000 taxis,and 12,000 buses, most of the main traffic corridors are close to total saturation for long periods of the day. By contrast,the metro provides a rapid, convenient, and safe means of transport. 1982年,圣保罗市区有超过1300万人每天制造近2000万次。自200万年圣保罗有200万个私人小汽车,出租车,和12000辆公交车,大多数的主要交通走廊接近总饱和长时间的一天。相比之下,地铁提供了一个快速,方便,安全的交通工具。 The systems north-south line began service in 1974; the east-west line was opened in 1979. The systems trains are capable of traveling 100kilometers an hour and have a capacity of 2,000 passengers each. Very high frequencies are maintained during pead periods . Trains operate at about two-minute intervals , and the system is able to carry up to 58,000 passengers an hour in each direction . Average daily ridership exceeds 1.2 million, making the 24.5-kilometer system one of the most intensively used in the world 系统的南北线在1974年开始服务,东西线于1979年开放。系统的列车能够旅行100公里/小时,可接待2000名旅客。非常高的频率保持pead时期。列车运行在大约两分钟的时间间隔,系统能够容纳58000名乘客在每个方向一小时。平均每日客流量超过120万,24.5公里系统是世界上最繁忙的铁路线之一 At 1983prices, the total cost of the system was $2,338 million , or $96 million per kilometer. Considerable use was made of commercial loans and supplier cerdits from both local and foreign sources; the Sao Paulo city and state governments, and the federal government provided substantial capital subsidies. 在1983年的价格,系统的总成本为23.38亿美元,或9600万美元每公里。大量使用的商业贷款和供应商cerdits本地和外国来源;圣保罗城市和州政府和联邦政府提供大量的资金补贴。 The systems fares are set to recover at least 70 percent of operating costs (excluding depreciation, amortization, and financial expenses). In 1982, however, operating