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- The pressure on dams and levees are very strong. 大坝与河堤的压力非常大。
- Many dams and levees need seepage treatment in our country. 我国有许多大坝和堤防需要进行防渗处理。
- The pressure on dams and levee s is very strong. 大坝和堤防需要承受巨大的洪水冲击的压力。
- Report of the committee on observation on dams and. 关于大坝和模型观测的报告。
- The pressure on dams and levies is very strong. 大坝和征税工作十分严峻。
- dams and levees 堤坝
- Dams and waterworks have been provided to improve irrigation. 修建水坝和水利工程以改善灌溉条件。
- Jobs that rebuild our crumbling roads, bridges and levees and dams, so that the tragedies of New Orleans and Minneapolis never happen again. 重建修复道路、桥梁和堤坝，避免新奥尔良和明尼阿波斯利的悲剧不再发生。
- The beavers think as they build their dams and their houses. 河狸在修水坝或垒窝的时候也会动脑子。
- Dams and waterworks have been provided to improve irrigation . 修建水坝和水利工程以改善灌溉条件。
- Downstream from Tangjiashan sit two dams and the city of Mianyang. 唐家山下游有两个大坝和绵阳市。
- The pressure on dams and levies (levees) is very strong.Aid official afraid the extra flooding will come (occur) as dams will break. 防洪坝堤压力巨大，救援组织担心而后来袭的洪水将致使坝堤崩塌。
- A hollow metal cylinder used especially in constructing dams and foundations. 金属筐一种尤其用于筑堤及防御工事的中空的金属筐
- New buildings include Public Transportation, Industrial Parks, and Levees. 新建筑包括公交系统、工业园、防洪堤。
- They dammed and tamed the wild stream. 他们筑起堤坝制服了那条奔腾的河流。
- At least 200 homes have been evacuated in the southern part of the state as water poured through bridges and levees. 由于洪水淹没了美国南部地区的部分桥梁和防洪堤，至少200户居民被迫从该地区撤出。
- The president was in Europe when heavy rains began forcing rivers over their banks and levees. 布什从空中视察了洪水泛滥的情况，他还视察了爱奥华大学城。
- Hundreds of miles of flood walls and levees were repaired and is now in better condition than before Katrina. 长达数百哩的防汛墙和堤防也修整得比卡崔娜风灾前更加完善。
- Authorities are still inspecting bridges, roads, dams and buildings for damage. 当局仍在检查桥梁、道路、大坝和建筑物以防损坏。
