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    天宝山穿洞的形成过程 The formation process of Tianbaoshan karst cave

    视频数: 0 个视频类别:[地质遗迹]更新时间:2016.12.31

    上传文件,您需遵守《用户注册协议》,请勿上传色情,反动等违法,上传单个文件最大20MB

    景点介绍:

    早期,地壳抬升,裂隙发育,地下河水溶蚀山体,将山体内部掏空,形成地下溶洞。在流水长时间冲刷作用下,溶洞所在山体发生坍塌,最终前后相通。后因地壳继续抬升、地下水位不断下降而逐渐显露于地表。 In early stage, with the rising of  crust and the development of cracks, the underground water eroded and hollowed the mountain, forming the underground karst cave. Under a long time of water erosion, the mountain where the cave lies collapsed and eventually connected the anterior and posterior cave. Later, it is gradually exposed to the surface because the  crust continues to lift and the underground water level drops gradually.

  • 天宝山穿洞的形成过程 The formation process of Tianbaoshan karst cave-----

    解说词:

    早期,地壳抬升,裂隙发育,地下河水溶蚀山体,将山体内部掏空,形成地下溶洞。在流水长时间冲刷作用下,溶洞所在山体发生坍塌,最终前后相通。后因地壳继续抬升、地下水位不断下降而逐渐显露于地表。 In early stage, with the rising of  crust and the development of cracks, the underground water eroded and hollowed the mountain, forming the underground karst cave. Under a long time of water erosion, the mountain where the cave lies collapsed and eventually connected the anterior and posterior cave. Later, it is gradually exposed to the surface because the  crust continues to lift and the underground water level drops gradually.

    HOT 播放1006次

    天宝山穿洞的形成过程 The formation process of Tianbaoshan karst cave

    视频数:0 个音频类别:[地质遗迹]更新时间:2016.12.31

    上传文件,您需遵守《用户注册协议》,请勿上传色情,反动等违法,上传单个文件最大20MB

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