trackbed construction
道床施工
trackbed maintenance
道床维护
trackbed repair
道床修复
trackbed rehabilitation
道床翻新
trackbed stabilization
道床加固
ballast trackbed
碎石道床
concrete trackbed
混凝土道床
trackbed inspection
道床检查
trackbed renewal
道床更新
abandoned trackbeds
废弃道床
engineers are inspecting the deteriorating trackbeds along the old railway line.
工程师正在检查旧铁路沿线日益恶化的路基。
the municipality has allocated funds for trackbed maintenance across the regional network.
市政当局已为整个区域铁路网的路基维护拨付资金。
construction crews are currently replacing the aging trackbeds with modern materials.
施工人员正在用现代材料更换老化的路基。
civil engineers specialize in trackbed rehabilitation for heritage railway projects.
土木工程师专门从事遗产铁路项目的路基修复工作。
drainage improvements are essential for protecting trackbeds from water damage.
排水改进对于保护路基免受水损害至关重要。
the abandoned trackbeds have been converted into scenic walking and cycling paths.
废弃的路基已被改造成风景优美的步行和骑自行车通道。
geotechnical surveys help assess the stability of existing trackbeds before upgrades.
岩土工程调查有助于在升级前评估现有路基的稳定性。
regular trackbed cleaning prevents debris accumulation that could derail trains.
定期的路基清洁可防止可能导致火车脱轨的碎片堆积。
quarry workers supply specialized stone for trackbed construction projects nationwide.
采石场工人为全国的路基建设项目提供专用石材。
advanced engineering techniques are now used for trackbed stabilization after earthquakes.
现在使用先进的工程技术进行震后路基加固。
the renovation of historical trackbeds requires careful preservation of original materials.
历史路基的翻新需要仔细保存原有材料。
comprehensive trackbed foundations must meet strict safety standards for high-speed rail.
全面的路基基础必须符合高速铁路的严格安全标准。
contractors are bidding on the major trackbed replacement project scheduled for next year.
承包商正在竞标明年计划的主要路基更换项目。
innovative trackbed designs incorporate recycled materials for environmental sustainability.
创新的路基设计结合了回收材料以实现环境可持续性。
trackbed construction
道床施工
trackbed maintenance
道床维护
trackbed repair
道床修复
trackbed rehabilitation
道床翻新
trackbed stabilization
道床加固
ballast trackbed
碎石道床
concrete trackbed
混凝土道床
trackbed inspection
道床检查
trackbed renewal
道床更新
abandoned trackbeds
废弃道床
engineers are inspecting the deteriorating trackbeds along the old railway line.
工程师正在检查旧铁路沿线日益恶化的路基。
the municipality has allocated funds for trackbed maintenance across the regional network.
市政当局已为整个区域铁路网的路基维护拨付资金。
construction crews are currently replacing the aging trackbeds with modern materials.
施工人员正在用现代材料更换老化的路基。
civil engineers specialize in trackbed rehabilitation for heritage railway projects.
土木工程师专门从事遗产铁路项目的路基修复工作。
drainage improvements are essential for protecting trackbeds from water damage.
排水改进对于保护路基免受水损害至关重要。
the abandoned trackbeds have been converted into scenic walking and cycling paths.
废弃的路基已被改造成风景优美的步行和骑自行车通道。
geotechnical surveys help assess the stability of existing trackbeds before upgrades.
岩土工程调查有助于在升级前评估现有路基的稳定性。
regular trackbed cleaning prevents debris accumulation that could derail trains.
定期的路基清洁可防止可能导致火车脱轨的碎片堆积。
quarry workers supply specialized stone for trackbed construction projects nationwide.
采石场工人为全国的路基建设项目提供专用石材。
advanced engineering techniques are now used for trackbed stabilization after earthquakes.
现在使用先进的工程技术进行震后路基加固。
the renovation of historical trackbeds requires careful preservation of original materials.
历史路基的翻新需要仔细保存原有材料。
comprehensive trackbed foundations must meet strict safety standards for high-speed rail.
全面的路基基础必须符合高速铁路的严格安全标准。
contractors are bidding on the major trackbed replacement project scheduled for next year.
承包商正在竞标明年计划的主要路基更换项目。
innovative trackbed designs incorporate recycled materials for environmental sustainability.
创新的路基设计结合了回收材料以实现环境可持续性。
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