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本文通过大量的调查统计分析.得出了我国货物列车活载的概率分布。通过数学推理,得出了我国列车活载的发展曲线,并预计了到2000年时列车活载的大小。
In this paper, through a large number of statistical analysis, the probability distribution of the live load of freight trains in our country is obtained. Through mathematical reasoning, we can draw the curve of the development of China’s train live load and estimate the size of the train live load by the year 2000.