As he struck the wall , pieces of stucco similar to that used in the ground work of arabesques broke off , and fell to the ground in flakes , exposing a large white stone 洞壁上掉下来一块象阿拉伯式雕刻衬底用的那种涂料，跌在地上碎成了片片，露出了一块白色的大石块来。
And 14 species associated with tufa deposition at cave entrance , 4 travertine types of bryophytes can be distinguished : stalacitite , travertine on cave wall , floor seepage , droping - water travertine 14种洞穴苔藓植物参与了洞穴洞口钙华沉积，沉积形态包括钟乳石、洞壁钙华、洞底泉华和洞底滴水钙华4种类型。
At last it seemed to him that one part of the wall gave forth a more hollow and deeper echo ; he eagerly advanced , and with the quickness of perception that no one but a prisoner possesses , saw that there , in all probability , the opening must be 最后，他觉得有一处洞壁似乎发出了一种较空洞和较深沉的回声，就赶紧把目光盯上去，凭着一个囚犯所特有的那种敏捷的观察力，他看出洞口很可能就在这里。
However , he , like c ? sar borgia , knew the value of time ; and , in order to avoid fruitless toil , he sounded all the other walls with his pickaxe , struck the earth with the butt of his gun , and finding nothing that appeared suspicious , returned to that part of the wall whence issued the consoling sound he had before heard 但是，象布琪亚一样，他也知道时间的价值。为了避免做无用之功，他又用他的鹤嘴锄敲遍了其他各面的洞壁，用他的枪托敲遍了地面，直至发觉似乎没有什么可疑的地方了，才又回到了刚才他听到发出那种使人兴奋的声音的那一处洞壁前面。
Abstract : the influence of geology , geostress , rock strength and construction method on surrounding rockmass deformation was analysed in this paper . the sensitivity of deformation to horizontal geostress and rockmass elastic modulus was analysed through numerical modeling and sensitisity factor was obtained . this study has important significance to how to select rockmass mechanical parameter 文摘:从地质、地应力、岩石强度及工程施工方法等几方面分析对川藏公路二郎山隧道围岩变形位移的影响，通过数值模拟分析水平地应力和岩体弹性模量对洞壁变形位移的敏感性，并求出敏感度因子，这项研究对岩体力学参数的选取具有重要意义。
There are also decorative patterns of chinese balustrades and persian acanthus . we can see a pagoda with many layers of eaves in the chinese style , or a cave having columns in the front like greek architectures . these carvings with a western flavor belong to the ancient indian gandhara style 东部的石窟多以造塔为主，故又称塔洞中部石窟每个都分前后两室，主佛居中，洞壁及洞顶布满浮雕西部石窟以中小窟和补刻的小为最多，修建的时代略晚，大多是北魏迁都洛阳后的作品。
And it also can not give the exact appearance place . aiming at this question , basing on studying the underground cavity in laxiwa hydroelectric station , through establishing entity model , combining model , slicing model , and vector analysis , article introduce a method of analyzing the stability of block and get the certain search . all the graph result is showed in autocad , which is a graph software 针对此问题，本文以拉西瓦水电站地下洞室为研究场所，以autocad图形软件为平台，建立地下洞室和结构面的实体模型，通过对实体模型的组合、剖切获取结构面的洞顶及洞壁展示图，再以结构面展示图为基础，应用矢量运算对块体进行稳定性分析，并在autocad中显示结构面展示图和块体展示图。
