railbed repair
铁路路基修复
railbed maintenance
铁路路基维护
railbed inspection
铁路路基检查
along the railbed
沿着铁路路基
railbed construction
铁路路基施工
damaged railbed
损坏的路基
railbed stabilization
铁路路基加固
railbed replacement
铁路路基更换
railbed deterioration
铁路路基老化
railbed work
路基工程
the workers repaired the damaged railbed after the heavy rains.
工人在大雨后修复了受损的路基。
engineers inspected the railbed for signs of erosion.
工程师检查路基是否有侵蚀迹象。
a stable railbed is essential for safe train operations.
稳定的路基对于安全列车运行至关重要。
the construction crew built a new concrete railbed for the high-speed line.
施工队为高速铁路建造了新的混凝土路基。
heavy freight trains require a reinforced railbed.
重型货运列车需要加固的路基。
the old wooden railbed was replaced with modern materials.
旧的木质路基被现代材料取代。
maintenance crews regularly check the gravel railbed.
维护人员定期检查碎石路基。
an uneven railbed can cause train derailments.
不平的路基可能导致列车脱轨。
the railbed was compacted to prevent settling.
路基被压实以防止沉降。
temperature changes affected the stability of the railbed.
温度变化影响了路基的稳定性。
surveyors mapped the terrain before laying the railbed.
测量员在铺设路基前绘制了地形图。
the ballasted railbed provides excellent drainage.
有砟路基提供良好的排水性能。
railbed repair
铁路路基修复
railbed maintenance
铁路路基维护
railbed inspection
铁路路基检查
along the railbed
沿着铁路路基
railbed construction
铁路路基施工
damaged railbed
损坏的路基
railbed stabilization
铁路路基加固
railbed replacement
铁路路基更换
railbed deterioration
铁路路基老化
railbed work
路基工程
the workers repaired the damaged railbed after the heavy rains.
工人在大雨后修复了受损的路基。
engineers inspected the railbed for signs of erosion.
工程师检查路基是否有侵蚀迹象。
a stable railbed is essential for safe train operations.
稳定的路基对于安全列车运行至关重要。
the construction crew built a new concrete railbed for the high-speed line.
施工队为高速铁路建造了新的混凝土路基。
heavy freight trains require a reinforced railbed.
重型货运列车需要加固的路基。
the old wooden railbed was replaced with modern materials.
旧的木质路基被现代材料取代。
maintenance crews regularly check the gravel railbed.
维护人员定期检查碎石路基。
an uneven railbed can cause train derailments.
不平的路基可能导致列车脱轨。
the railbed was compacted to prevent settling.
路基被压实以防止沉降。
temperature changes affected the stability of the railbed.
温度变化影响了路基的稳定性。
surveyors mapped the terrain before laying the railbed.
测量员在铺设路基前绘制了地形图。
the ballasted railbed provides excellent drainage.
有砟路基提供良好的排水性能。
探索常用高频词汇