- underground river
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暗河的英文
例句与用法
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- This is the biggest in size , largest in number and most spectacular group of caves in china ; its underground rivers , waterfalls and gorges are an impressive sight
九乡风景区有上百个大小溶洞，为中国规模最大数量最多景观最为奇特的洞穴群落。洞内更有暗河瀑布峡谷河道等，蔚为奇观。 - Perhaps you have seen colorful limestone cave and underground river , but the eighteen caves here are mesozoic lava land forms , which is produced by the movement , cracking and weathering of the earth ' s crust
或许你见过绚丽多彩的石灰熔洞和地下暗河，但在这里的十八个山洞却是中生代火山岩地貌，由于地壳运动断裂风化形成的。 - The underground water flows a few meters and enters a water - dropping hole of the underground river . when the water level rises one to two meters high , it promptly drops down , producing thunder - like drainage sound
原来，虹吸泉所在地是奇风洞地区的最低点，二者相通，地下河水流淌数米后，进入暗河的一个落水洞，当水位升高一至二米后会猛然跌落。 - By comprehensive analysis of hydrogeology condition , hydrology monitoring and particles tracing tests in the cavity area of benxi , the paper researches on the recharged source and its condition of sub rivers this area
摘要通过对辽宁本溪水洞区域水文地质条件、水文监测和示踪试验等资料的综合分析，对本溪水洞地下暗河的补给源及补给条件等进行了系统研究。 - Water invasion bursten out during the railway - tunnel construction is usually the mainly problem in constructing or operating , also which brings surface water to exhaustion and pollutes environment or effects ecology , etc . the geleshan tunnel which crosses through guan - yin gorge anticline which trend is near south north , is located between tuanjie village and jingkou village of the shapingba zone , chongqing city , which is belongs to the inducting segment of yu - huai railway . the guan - yin gorge anticline appears to ridge and slot interlacing in land form , and is composed of clastic rock and carbonate rock from jurassic xintiangou group to triassic
歌乐山隧道位于渝怀线引入段重庆市沙坪坝区团结村至井口村之间，隧道穿越近南北向的观音峡背斜，地貌上表现为脊、槽相间，观音峡背斜由侏罗系新田沟组至三叠系下统碎屑岩和碳酸盐岩组成，歌乐山顶大部分出露可溶岩地层，地表岩溶发育，有大量泉水和暗河出口，并修建有多个中小型水库、大量池塘和水井。