... frost climate 冰冻气候 frost dam 冻堤 frost damage 霜害 ...
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We have summarized a new technology on watertight seal and frost prevention suitable for that. In this paper, the application and effects are introduced with the example of lotus dam.
本文将阐述面板堆石坝顶部止水防冻新工艺在莲花电站面板堆石坝上的成功应用及效果。
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