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。

In this paper the probability distribution curve of the train living load in our country is developed through a number of investigations and statistical analyses.

youdao

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。

In this paper the probability distribution curve of the train living load in our country is developed through a number of investigations and statistical analyses.

youdao