基本解释[交通運輸工程]軌距加寬英汉例句雙語例句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大和鋼軌側繙問題。track gauge widening更多例句词组短语短語track gauge widening of curve 曲線軌距加寬track gauge widening更多词组专业释义交通運輸工程軌距加寬