bridge maintenance

常见例句

The HTF still spends most of its funds on highway and bridge maintenance and construction, but in 1982 Congress created a Mass Transit account within the HTF.
公路信托基金还会支付经费给高速公路和桥梁养护和建设，在1982年，国会又在公路信托基金中为公共运输创立了一个账户。
After the analysis of existing problems in management of bridge maintenance in china, four aspects as theory, policy system, resource and result were studied int.
本文从我国对桥梁养护的宏观角度出发，系统分析了我国桥梁养护管理现存的问题，在理论、政策体制、资源、效果四个管理层面进行了研究。
Jointless bridge has a bright future because it has much merit, such as low cost of bridge maintenance, improved traveling environment, reduced vehicle impact to bridge and extended usage of bridge.
无伸缩缝桥梁具有节省桥梁养护费用、改善行车状况、减少车辆的冲击和提高桥梁使用寿命的优点，因此无伸缩缝桥梁有着广阔的运用前景。

It affects the stress — or load — on the bridge, and therefore, its lifespan and maintenance schedule.
NPR: Bumper to Bumper: Predicting Traffic Flow