express s train特快列车;快车;特别快车;快速列车
express passenger train特快客运列车
express freight train特快货运列车
an express passenger train特快旅客列车
through express passenger train[铁路] 直达特别旅客快车
express through train直通车
nonstop express passenger train直达特快旅客列车
common express-train ticket普通加快票
inter-cities express passenger train城际快速列车
Moreover, the express train was started on May 18th 2004. Under high speed running keeping the safety and stabilization also is an important problem.
此外,我国于2004年5月18日开始组织开行了行邮专列,在高速运行的情况下确保行邮专列的安全稳定也是我们急需解决的重要问题。
参考来源 - 行李车货物装载方法研究This dissertation is about the design of welding procedure of A7N01S (correspond to homemade 7020 aluminum) and A6N01S Al-alloy which are used in aluminum express train, particular investigation is carried out about mechanical properties of the weld joint.
本文对应用于铝合金高速列车的A7N01S(相当于国产7020铝合金)和A6N01S铝合金进行焊接工艺的设计,并且对两种铝合金焊接接头的各项力学性能进行了研究。
参考来源 - A7N01S铝合金焊接接头应力腐蚀及晶间腐蚀行为的研究