Raising speed of freight and passenger train and heavy haul of freight train is the maindeveloping direction of our railway transportation.
客货列车提速和货物列车重载是我国铁路运输的主要发展方向。
参考来源 - 长大货物列车电控空气制动系统及防滑器的智能控制研究·2,447,543篇论文数据,部分数据来源于NoteExpress
In dyeing, traditional temperature raising speed and dosing method are improved.
改进传统染色升温、加料方法。
Under certain velocities, locomotive transverse shakiness is so sever that it prevents locomotive raising speed further.
在某些速度下,机车的横向晃动问题比较严重,已经严重影响了机车运行速度的进一步提高。
The results of measurement provide a major premise for the research of structure stability of tunnel by reason of the raising speed of train.
测试试验研究成果对进一步分析列车提速之后隧道结构的稳定性提供了重要依据。
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