这里独特的建筑——冰坝。
冰坝模型精度达到了80%。
冰坝为什么会形成？
高纬度地区河流冬季常形成冰盖、冰塞或冰坝。
Rivers in high latitude areas usually form ice cover, ice jam or ice dam during winters.
应用动力模型可以计算出某一流量过程的最高冰塞、冰坝水位。
The dynamical model can be used to calculate maximum ice jam stages when discharge hydrographs at boundary sections are provided.
初步查明洪水来自源头时现代冰川区，是由于冰川前进阻塞河道，形成冰坝湖、堰塞湖，其溃决酿成大洪水所致。
It was found that the flood, coming from the modern glacier area of the source, was caused by breaking of ice-dam and coffer-dam lakes formed by blocking of river with glacier movement.
冰块堆积，堵塞和聚集形成的冰坝、冰盖和冰塞会导致河道阻力增加，致使上游水位上涨，并可能造成冰期洪水，建筑物破坏，航运不畅等危害。
Ice dam, ice cover and ice jam, which are formed by stack, jammed and collective ice, can increase river resistance and water stage, resulting in flood, construction damage and navigation problems.
在坝的上游一侧，原来是个很深的水池，而现在一眼看去却是一片平坦的暗绿色的冰池。
Above the dam there was what ought to have been a deep pool but was now, of course, a level floor of dark green ice.
在坝的上游一侧，原来是个很深的水池，而现在一眼看去却是一片平坦的暗绿色的冰池。
Above the dam there was what ought to have been a deep pool but was now, of course, a level floor of dark green ice.
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