您要查找的是不是：
- sinkhole of underground river 地下河天窗
- They were suspected of underground activities. 他们被怀疑进行地下活动。
- Coefficient of underground river flooding of mine 暗河充水系数
- grouting of underground river section 暗河堆积体注浆
- daily discharge of underground river 地下河日流量
- Flowing of underground water along faulted zones in marble eroded and corroded wall rocks and formed underground rivers, which finally created karst caves. 断裂带产生于大理岩之中，地下水沿断层破碎带运移，并对岩石进行浸蚀与溶蚀进而发育地下暗河，冲蚀加剧，最终形成今日看到的溶洞。
- There are 445 underground rivers in karst areas in Guangxi.Distribution of underground rivers is evidently controlled by geological and geomorphologic conditions. 摘要广西岩溶地区已查明地下河445条，其分布受地质、地貌条件控制。
- Scare gorge: Underground gorge formed by eroding of underground river 惊魂峡:河水冲刷而成的地下大峡谷
- In general,the quality of underground water is good. 地下水水质总体良好。
- A summary of underground waterproof materials in U.S. 美国地下防水材料综述。
- Qanat leads to an underground river, so the desert into an oasis. 坎儿井引出了地下河水，使沙漠变成绿洲。
- A tired passenger is in one carriage of underground. 上海地铁车厢里里,一个疲惫的乘客。
- A system consisting essentially of underground cables. 基本上由地下电缆组成的系统。
- Squealing is dominant on the curved tracks of underground subways. 号叫是统治的在地下地铁弯曲的轨道。
- Fourth, Fifth, Fei Bao underground river next to crack doline distribution. 四是暗河接飞瀑 五是地缝配天坑。
- Mechanism Analysis for Contributing Factor of Underground River and Evaluation for Hydrologic and Engineering GeoLogy of Erlangshan Tunnel 二郎山隧道洞口处地下暗河成因机制分析与水文工程地质评价
- Three dimensional nonlinear finite element analysis of blocking body in Karst cave of underground river in Kongliang reservoir 孔梁水库暗河溶洞堵头三维非线性有限元计算分析
- This is a mature love that runs through an established relation ship like a mighty underground river. 这是一种成熟的爱：它像一条浩大的地下河流贯穿于既定的亲情关系中。
- In general, the quality of underground water is good. 地下水水质总体良好。
- The burrow system with complex any is in those days system of an underground river. 任何一个复杂的洞穴系统都是当年的一个地下河流系统。
