云南省冰冻灾害气候区划_stmopen 关键词】: 云南省 冰冻灾害 气候区划 [gap=1965]Keywords】: Yunnan Province,Frozen disasters,Climate zoning
基于8个网页-相关网页
frozen disaster report 冰冻灾害报道
big snow and frozen disaster 特大雪灾冻害
Low temperature snow frozen disaster 低温雨雪冰冻灾害
These steps make the temperature field of roadbed stable and solve the problems of roadbed frozen disaster to some extent.
这些措施在一定程度上保持了冻土路基温度场的稳定解决了路基冻害问题。
China has very serious disaster of frozen and permafrost, therefore, effective and long-term monitor of frozen and permafrost is significant to provide reference information for potential disaster.
中国冰冻和冻土灾害严重，对冰冻及冻土采取有效的长期监测，为应对潜在的灾害提供参考信息具有十分重要的意义。
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