1.
Drill Fluid Technology for Well Qing2-50.
青西凹陷窟窿山构造青2-50井钻井液技术
2.
the sudden collapse of something into a hollow beneath it.
某物突然陷入其底部窟窿的倒塌。
3.
Along with thousands of other families in dying inner cities, the Wolfs have become mired in a morass of welfare, crime and self-destruction.
他们同几千家居住在毫无希望的贫民窟中的居民一道，陷入接受救济、违法犯罪、自我毁灭的困境。
4.
A Study on the Artistic Symbols of Murals Painted on the Ceiling of Cave No.249 in Dunhuang Caves;
莫高窟第249窟窟顶壁画艺术符号研究
5.
A Complement of The Identity of Donor of Cave 454 of Mogao Grottoes;
莫高窟第454窟窟主的一点补充意见
6.
The Mold-making Study on Murals Painted on the Ceiling of Cave No.249 in Dunhuang Caves from the Comparative Perspective;
比较视野中的莫高窟第249窟窟顶壁画造型研究
7.
The Yungang Grottoes are another famous Chinese grotto group.
云岗石窟也是我国著名的石窟群之一，
8.
slum clearance,ie knocking down of slum houses
清拆贫民窟（拆除贫民窟的房屋）
9.
Kizil Grottoes and grottoes in Kuqa
克孜尔石窟及库车境内石窟
10.
The Elaborate Chinese Architecture of Pavilion, Garden House And Stone in Cave 3 of The Yulin Grottoes
榆林窟第3窟壁画中的亭、草堂、园石
11.
Summarizes The Research On the Buddhist Steles in Cave 133 at Maiji Mountain Grottoes
麦积山石窟第133窟造像碑研究综述
12.
The Double-body Images in the Dunhuang Mogao Caves 465
敦煌莫高窟第465窟壁画双身图像辨识
13.
A Synthesis Study of The Date of Cave 465 of Mogao Grottoes at Dunhuang
敦煌莫高窟第465窟断代研究综述
14.
Study of The Donor Portraits of YIN Bo-lun’s in Cave 231 at Mogao Grottoes of Dunhuang;
莫高窟第231窟阴伯伦夫妇供养像解析
15.
Early Research on Kizil Grottoes;
新疆克孜尔石窟早期洞窟研究(下)
16.
The Comparison of the Different Architecture of the Dazu Caves and the Dunhuang Caves;
大足石窟与敦煌石窟建筑形式的比较
17.
A Study On The New Discovered Donor-Portraits at Cave 20 The Yulin Grottoes;
榆林窟第20窟新发现“供养人像”考
18.
The Construction Date of Cave 74 and Cave 78 at The Maiji Mountain Grottoes;
关于麦积山石窟第74、78窟的建造年代