cavern lake

Using transient electromagnetic method, the authors searched for caves, structural shatter zones and faulted zones from the surface to a depth of 100m at the site of principal shaft in a certain deposit of Huangshi City and, on the basis of the data obtained, discussed the genesis of the caves.

用瞬变电磁法在黄石市某矿主竖井建设地段查明了地表到地下１００ｍ的岩洞、构造破碎带、断裂带，并利用这些资料讨论了洞的成因及其与断裂破碎带的关系。

The countermeasure of developing pastoral animal husbandry at Huzhou in Dongtin lake area;

洞庭湖湖洲发展草地畜牧业的对策

Feasibility Study on Sewage Treatment of Dongting Lake with Wetlands;

洞庭湖区湿地处理城镇污水可行性分析

Nitrogen cycle and content in plowable soil layer under different land-use types in Dongting Lake region.;

洞庭湖区不同土地利用方式耕作土壤氮素含量与循环

Huyuan agricultural and its substitutive patterns in Dongting Lake areas of returned field to lake;

洞庭湖区的湖垸农业、洪涝灾害与退田还湖

Ecological Study on Animals in Dayan Cave and No.2. Yantou Cave of Guangxi Province;

广西大岩洞、岩头2号洞洞穴动物的生态学研究

has caves and tunnels originally used by smugglers.

有很多岩洞和隧洞, 原为走私者所用.

go fishing, hiking, jogging, sailing, pot-holing, etc

去钓鱼、 远足、 慢跑、 做帆船运动、 探岩洞等

The people of hope to visiting grotto come from Africa.

希望参观岩洞的人们来自非洲。

deformation of surrounding rock for underground excavation

岩质地下洞室围岩变形

put rocks over a cave entrance

把岩石盖在洞的入口处

stability of rock mass and soil mass surroundingunderground excavation

地下洞室围岩（土）稳定性

Ecological Study on Animals in Hebian Cave of Qingren Valley and Yantan Cave of Guizhou Province

贵州情人谷河边洞和岩炭洞洞内洞穴动物的生态学研究

The cave is about 20 metres deep. On the walls of the cave are carved four big Chinese characters: Xue'Yin'Chuan'Xia or Beautiful Rainbow on a Ground of Snow.

洞深约20米，洞内岩壁上刻有“雪映川霞”四个大字。

Study on Effect of Cave and Cave Soil on Building Foundation in Karst Region;

岩溶区溶洞及土洞对建筑地基影响的研究

Researches on the Condition of Cavitation of Unlined Diversion Type Pressure Tunnel and the Stability of Surrounding Rock;

不衬砌有压引水隧洞成洞条件及围岩稳定研究

Construction technology of soft surrounding rock in portal section with lateral pressure of Jindong tunnel

津洞隧道洞口偏压段软弱围岩施工技术

In a recess in the rocky cliffs behind the cataract is a cave. Lying hidden by the sheets of water cascading down, it is known as the Water Curtain Cave.

大瀑布后面岩壁上，凹处有一洞，洞口为瀑布所掩，故名“水帘洞”。

Study on Deformation Analysis of Surrounding Rock of Underground Cavern in Laminated Rock;

层状岩体中地下洞室围岩的变形分析研究

Study on Surrounding Rock Stability Around Tunnel Entrance in High Slope and Rock Stack Area;

高边坡岩堆地区隧道洞口段围岩稳定性分析

THE FEATURES OF KARST CAVES IN LIMESTONEOF TIANGUIYAN,GUANGFENG COUNTY AND ITS PROSPECT FOR TOURISM DEVELOPMENT;

广丰县天桂岩石灰岩溶洞特征及旅游开发远景

A Study on the Influence of Surrounding Rocks and the Karst Cave by Karst Tunnel Excavation Blasting

岩溶隧道开挖爆破对围岩及溶洞的影响研究

Simulation of Rockburst in Hard and Brittle Surrounding Rocks of Circular Underground Cavern

圆形地下洞室坚硬脆性围岩岩爆的模拟