您要查找的是不是：
- Palle Thoft-Christensen. Deterioration of Concrete Structures. First International Conference on Bridge Maintenance,Safety and Management IABMAS 2002. 趙卓;霍達等.;受腐蝕混凝土結構的隨機腐蝕損傷
- a laborer in a railroad maintenance gang. 在鐵路維修組的勞工。
- Some measures are utilized for interchange ramp bridge maintenance,for instance increasing crashworthiness guardrail,replacing bearing,reinforcing crack in the underside of the board. 通過增加防撞護欄、更換支座、加固板底裂縫等方法對匝道橋進行維修,效果顯著,可為其他橋樑類似病害的設計與施工提供參考。
- 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. 無伸縮縫橋樑具有節省橋樑養護費用、改善行車狀況、減少車輛的衝擊和提高橋樑使用壽命的優點,因此無伸縮縫橋樑有著廣闊的運用前景。
- The section gang was called out to fix the broken bridge. 養路工們被召集去搶修損壞的橋。
- BRIDGE MAINTENANCE OF HIGH-SPEED RAILWAY 高速行車條件下鐵路橋樑的維修養護
- Arch Bridge Maintenance and Reinforcement 拱橋的維修加固
- Quality Control Key of Bridge Maintenance 杭州地區橋樑維護檢查的重點
- bridge maintenance management system 橋樑養護管理系統
- The machinery requires constant maintenance. 這些機器需要經常保養維修。
- Discussion on reforming track and bridge maintenance system 線橋維修管理體制改革的探討
- Application of Liquid Epoxy Resin on Bridge Maintenance 水性環氧樹脂在橋樑維護中的應用
- And the suspension bridge from hanging vines. 懸索橋受到了懸挂著的藤的啟發。
- Maintenance of PC is in my element. 我對電腦的維修保養很在行。
- Application of Steel Fibre Concrete in Old Bridge Maintenance 鋼纖維混凝土在老橋維修中的應用
- The frail wooden bridge cracked. 這座不牢固的木橋斷裂了。
- I have not the least idea about how to play bridge. 我一點兒不知道怎樣打橋牌。
- As the day was wet we stopped in and played bridge. 由於下雨，我們沒出去，在家打橋牌。
- He's taking classes in car maintenance. 他正在上汽車維修課。
- I think I'm lost; I can't find the bridge. 我想我是迷路了，我找不到那座橋了。
