caves

1. 洞穴：第四章岩溶地貌第四节地下岩溶形态一,洞穴(caves)洞穴又称溶洞,是地下水沿着可溶性岩石的层面,节理或断层进行溶蚀和侵蚀而成的地下孔道.1.洞穴形态特征根据洞穴的剖面形态可分为水平洞穴,垂直洞穴,阶梯状洞穴,

2. 第四集:洞穴迷宫：第三集:淡水资源 Freshwater | 第四集:洞穴迷宫 Caves | 第五集:奇幻沙漠 Desert

3. 第四集:洞穴：第三集:淡水 Freshwater | 第四集:洞穴 Caves | 第五集:沙漠 Desert

4. 探索洞穴：46 Inside Pyramids 深入金字塔 | 47 Caves 探索洞穴 | 48 Dinosaurs 恐龍時代

1. Spectacular calcite deposits are a major feature of many of these caves.

2. Following the chanting of scriptures from caves dotting the mountains, we found two empty cottages with a cave higher up in the mountain.

3. The second part builds protective cave eaves and installs intelligent management protection facilities within the caves.

4. The oldest and largest of the Longmen Caves is Guyang Cave, in the middle of the southern floor of the West Hill.

5. You can see the actual caves in which Peking Man and Hilltop Caveman lived.

6. Some of the caves are truly cavernous and are home to enormous seated Buddhas that tower over visitors.

7. This provided clear evidence they can be characterized as a late Paleolithic culture - hunters who lived in caves.

8. Due to climatic changes and environmental pollution, some of the caves have begun to erode.

9. Khan said the rest of the rebels fled during Tuesday's attack on the camp, which had been set up in several adjoining mountain caves.

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10. The entire area is covered with towering cliffs of sandstone of quartz and dense unspoiled forests that conceal fantastic caves full of stalactites and stalagmites.