·2,447,543篇论文数据，部分数据来源于NoteExpress
In accordance with the specialities of the train ferry, the paper explores in detail the longitudinal section design of its trestle bridge.
本文针对铁路轮渡的特点，对其栈桥的纵断面设计作了详细的探讨。
youdao
应用推荐
模块上移
模块下移
不移动