The main disease of the dike include: Seepage, crack, slip, cave, weak layer, collapse, pipe breach.
堤坝的主要病害有:渗漏、裂缝、滑坡、孔洞、软弱层、坍塌崩岸、涵管破裂。
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美国国家科学基金会称,位于波多黎各的直径达305米的阿雷西博射电望远镜设备平台一夜之间坍塌。
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比萨塔的顶部向南倾斜了5米,如果这种倾斜运动得不到抑制,那么塔终究有一天会倒塌。
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Thing have come to a pretty pass when the children have to prepare their own meals.
要孩子自己动手做饭,事情就一塌糊涂了.
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Things have come to a pretty pass when the children have to prepare their own meals.
要孩子自己动手做饭,事情就一塌糊涂了.
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Evaluation on integrated benefits of reclamation modes for coal mine collapse
采煤塌陷地复垦模式综合效益的评价研究
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