1) Luggage and Parcel Express Train
行包快运专列
1.
Consideration on Development of Railway Luggage and Parcel Express Trains;
对铁路行包快运专列发展的思考
2) Railway Luggage and Parcel Express Special Train
行包专列
1.
Study on the Operation Scheme of Railway Luggage and Parcel Express Special Train;
铁路行包专列开行方案的研究
4) special express train for luggage and mail
行邮专列
1.
Described are the main technical parameters, plane layout, structure and technical features of the special express train for luggage and mail.
介绍了特快行邮专列的主要技术参数、平面布置、结构及技术特点等。
6) ladle running
钢包运行
1.
A ladle running control technology was summarized, which included six contents: process analysis of ladle cycle, mathematical description of ladle running time, three calculating methods of employed ladle, temperature drop of ladle cycling, frequency of ladle operating, and optimization of ladl.
运用冶金过程工程理论,对钢包运行过程进行深入的解析和较为系统的研究,形成 了钢包运行控制技术,包括钢包运行过程解析、钢包运行时间的数学描述、钢包运行个数的 三种计算方法、钢包运行过程温降、钢包运行频率及运行过程的优化。
补充资料：行运
1.流年运气。 2.走运。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条