Members of a Beijing diving club had the chance to experience China's Great Wall in a way few others have by exploring a section of the landmark that was submerged in the cloudy waters of a reservoir.
北京潜水俱乐部的会员有机会通过他人少有的方式体验长城，他们将探索该里程碑淹没在茫茫水库中的一部分。
37a section of Lake Nasser in Egypt, a massive reservoir behind the Aswan High Dam on the Nile River, seen from the International Space Station in January of 2010.
2010年1月份，国际空间站上拍摄到的埃及纳赛尔湖，这座尼罗河阿斯旺大坝上的大型水库。
Analyzes the leakage from the asphalt concrete core wall on the river-bed section of Majiagou reservoir from the aspects of temperature, vertical current and current direction.
从温度、垂向流和流向三个方面分析马家沟水库大坝河床段沥青混凝土心墙的渗漏情况。
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