The maximum horizontal displacement occurs below the excavated surface with the depth of 0.7~0.8 times of the pit depth.
冻土帷幕最大水平位移位置均出现在开挖面以下，一般出现在帷幕全深的0.7-0.8倍深度范围内；
So it is important to discover the original shape of excavated iron antiquities and stabilize the rust of iron surface.
这对恢复出土铁器的面貌及进一步化学稳定转化铁器表面的锈层都具有重要的作用。
An ancient man-made near ground surface rock cavern group was found in Longyou County, Zhejiang Province. The 24 large caverns were excavated 2000 years ago.
浙江省西部龙游县的龙游大型古地下洞室群由24个洞室组成，该洞室群开挖于2000年前。
There are lots of discontinuities whose geometry exhibits a random behavior in rock excavated slopes, and the failure surface of the slope is normally consisted of the joints and rock-bridges.
岩石边坡开挖中存在大量的随机结构面，结构面与岩桥的组合破坏是边坡破坏的一种重要形式。
The paper introduced how to solve surface leakage of excavated pile with double protective casing and the better results have been achieved.
本文介绍采用双护筒解决挖孔桩地表水渗漏问题，取得了较好的效果。
At the time the surface had formed target of meteorite strike. During the period of meteorite hitting the terrane, the phase that meteorite strike excavated the terrane also started.
在陨石向岩层的撞击仍在持续的时候陨击过程开掘岩层的阶段也开始了。
At the time the surface had formed target of meteorite strike. During the period of meteorite hitting the terrane, the phase that meteorite strike excavated the terrane also started.
在陨石向岩层的撞击仍在持续的时候陨击过程开掘岩层的阶段也开始了。
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