erosion freeze-thaw 侵蚀冻融
freeze-thaw and wind erosion 冻融风蚀
The prediction model and the prevention and cure technique for freeze-thaw erosion are introduced.
介绍并分析国内外主要冻融侵蚀预报模型与冻融侵蚀防治方法的研究成果。
Due to the seasonal freeze thaw erosion and particularity of erosion effect that little research work has been conducted on this aspect both at home and abroad.
冻融侵蚀的季节性和侵蚀作用的特殊性，使得国内外对这方面的研究开展很少。
The aging of concrete DAMS is manifested by surface carbonization, freeze-thaw, abrasion, weathering, internal corrosion, frost-heaving, cracks, water erosion and et al.
混凝土坝老化表现在表层碳化、冻融、风化、内部溶蚀、冻胀、裂缝发育以及体积改变等。
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