1·During a 1995 roof collapse, a fire fighter named Donald Herbert was left brain damaged.
在1995年的一次屋顶坍塌事故中，消防员唐纳德·赫伯特的左脑受损。
2·In Massachusetts, the weight of the snow caused a partial roof collapse at this garage.
在马萨诸塞州的这个车库，积雪的重量使得部分房顶倒塌。
3·Due to the special geologic conditions of Jinchuan mining area, the phenomena of roof collapse in local drifts is quite common.
金川矿区由于其特殊的地质条件，巷道局部发生冒顶的现象较多。
4·Hundreds of rescuers in southern Germany are desperately searching Tuesday for survivors of a roof collapse at an ice-skating rink in Bavaria.
数百名救援人员星期二在德国南部的巴伐利亚的一处滑冰场竭尽全力搜寻屋顶塌陷事件幸存者。
5·Natural sinkholes generally form when heavy, water-saturated soil causes the roof of an underground limestone cavity to collapse, or when water widens a natural fracture in limestone bedrock.
一般自然灰岩坑形成机理是由于有份量的水饱和土导致地下石灰岩洞顶层坍塌，或者由于水加宽了石灰岩床的天然裂缝而导致。
6·The powerful blast caused the roof to collapse on the soldiers inside.
这次威力巨大的爆炸导致屋顶倒塌，压在里面的士兵身上。
7·Observations indicate that breakup occurs not by collapse of the bubble roof but by the bottom being drawn up into the bubble.
观察指出破裂的发生不是由于气泡顶部的崩溃，而是由于其底部被向上曳入气泡。
8·Some parapets fell, and unanchored roof diaphragms punched out wall sections, but collapse was uncommon.
一些女儿墙掉地，未锚住的屋面横隔板冲出墙外，但倒塌却不常见。
9·Some parapets fell, and unanchored roof diaphragms punched out wall sections, but collapse was uncommon.
女墙掉，未锚住屋横隔板冲墙，但倒塌却常见。
10·In view of a collapse accident of the roof-fram, the strength and the stability of a collapsed roof-fram is analysed in detail.
本文针对一起屋架坍塌事故，详尽分析了坍塌屋架的强度及稳定性。