1.
At last the base of the cliff is undermined.
岩壁的下壁终于被掘空。
2.
There's a lot of danger in rock climbing.
攀登岩壁非常危险.
3.
The canyon walls echoed back the shot.
峡谷的岩壁于枪声回响。
4.
The rock walls sometimes supply heat, sometimes absorb it.
岩壁有时放热，有时吸热。
5.
The wall of rock gave back loud echoes.
岩壁送回了洪亮的回声。
6.
“Passable rock face”(203) or “Impassable cliff”(201) should be used to represent stone-faced banks in front of graves.
墓前的石崖应使用「可通越岩壁」(203)或「不可通越岩壁」(201)来代表。
7.
Old bolts must not be left protruding from the rock surface.
留在岩壁上的老旧固定支点决不能凸出岩面。
8.
If the surrounding rock is soft and is later worn away, the walls remain and form ridges called dikes.
如果围岩柔软，日后又被剥蚀掉，这种岩壁就下来形成山脊，称为岩墙。
9.
The mountain trembled to its very base, and the rock rocked
大山连根带基地动摇了，岩壁也震晃了。
10.
The rock face before him, covered with green moss, seemed to sweep past swiftly.
眼前粘满青苔的岩壁飞快地移动着。
11.
Construction of rock abuttal for bridge crane in an underground pumped storage power plant
“广蓄”电站地下厂房岩壁吊车梁施工
12.
continuous sidewall core cutter
连续式井壁岩心切割器
13.
a long sandstone cliff
一段很长的沙岩峭壁
14.
hard rock coring tool
坚硬岩石井壁取心器
15.
The walls of a pass, canyon, or cavern.
侧壁通道、峡谷或大岩洞的侧壁
16.
An overhanging or extremely steep mass of rock, such as a crag or the face of a cliff.
悬崖悬崖或极其陡峭的岩石，如岩崖或悬崖壁
17.
Study on Mechanism of Work Together of Rock and Wall in Broken Rock Band
基岩破碎带围岩与井壁共同作用机理研究
18.
Rock dike inserted into quartz sandstone and was then weathered and denuded to form a precipice .
石英砂岩受岩脉穿插，岩脉被风化剥蚀后形成绝壁。