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全国铁路列车新的运行图有了8列火车实现夕发朝至。其中京广、京沪、京哈3大干线,新颖的旅客列车最高时速突破140公里,这是铁路深化改革的一个重大举措。火车的提速并非如一般人所想象的那么简单地“加大油门”便可达到目的,而是个极其复杂的综合技术系统工程。对于铁路来说,安全是最力重要的,提速必须建立在安全的基础上。人们知道,修筑铁路时,在铁路
The new operation map of the national railway train has reached the end of eight trains. Among them, Beijing-Guangzhou, Beijing-Shanghai, and Beijing-Harbin three major arterial lines, the top speed of the new passenger train exceeded 140 kilometers. This is a major measure for deepening railway reform. The speed increase of the train is not as simple as the average person imagines. It can be achieved simply by “increasing the throttle”, but it is an extremely complex integrated technical system project. For railways, safety is the most important, and speed must be built on safety. People know that when building a railway, on the railway