A massive rock fall trapped the men as they operated a tunnelling machine.
那些男人在驾驶隧道掘进机时，一次大面积的岩崩困住了他们。
This paper puts forward a main working procedure and technique demand about building monitoring net (station) of rock fall and landslide.
本文提出了对崩滑地质灾害监测网(站)建网方案进行优选设计的主要工作程序和技术要求。
Now the reinforcement of the tomb pit slope is finished, the surface strength of rock slightly increases, and the case of rock fall decreases significantly.
目前墓坑边坡加固已经完成，岩石表层强度有所增加，而碎石崩塌现象明显减小。
The earthquake of Wenchuan on May 12 had led to large quantities of secondary mountain disasters such as rock fall, landslide, dammed lake as well as debris flow.
12汶川地震诱发了大量的次生山地灾害，主要包括崩塌、滑坡、堰塞湖和泥石流等。
Dinghai District is one of the areas seriously suffered from geologic hazards in Zhoushan County. In this area, rock fall, landslide and debris flow take place widely.
定海区是舟山市地质灾害发育较严重的地区之一，区内崩塌、滑坡、泥石流等分布较广。
Lafaille was left alone, with no food, no water and almost no equipment, and with an arm broken by rock fall.
这样只剩下拉法耶一个人，没有食物，没有水，几乎没有什么装备，还拖着一条滑落岩石撞断的胳膊。
Lafaille was left alone, with no food, no water and almost no equipment, and with an arm broken by rock fall.
这样只剩下拉法耶一个人，没有食物，没有水，几乎没有什么装备，还拖着一条滑落岩石撞断的胳膊。
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