常見(jiàn)例句

雙語(yǔ)例句

• In this paper, the gauge widening and rail overturning under the different parameters of track structure are discussed.
  本文從理論上討論了在不同軌道剛度條件下的軌距擴(kuò)大和鋼軌側(cè)繙問(wèn)題。
返回 track gauge widening