1) surface frozen/thawed
地表冻融
1.
A long time series surface frozen/thawed dataset can be produced using this decision tree,which may provide indicating information for regional climate change studies,regional and global scale carbon cycle models,hydrologic model and land surface model so on.
基于样本统计分析及冻结和融化地表的辐射/散射特性建立了判别地表冻融状态的决策树,首次联合使用散射指数、37GHz垂直极化亮温及19GHz极化差3个关键指标识别出地表或植被冠层的冻融状态,同时剔除了沙漠和降水的影响。
3) freezing and defrosting area
冻融地区
1.
In this paper we discuss the freeze damage mechanism of enclosure in freezing and defrosting area of our country.
研究了我国冻融地区围墙的冻害机理,根据围墙冻害的不同成因提出了围墙冻害防治的相应对策,解决了冻融地区围墙冻害这一难题。
4) thawing settlement of ground surface
地表融沉
5) surface amount of frost heaving
地表冻胀量
1.
The effect of surface amount of frost heaving on normal frost heave force in the new edition of《Design Specifications of Hydraulic Structures Against Ice and Freezing Action》(DL/T5082-1998) was discussed.
讨论了新出版的《水工建筑物抗冰冻设计规范》(DL/T5 0 82 - 1998) (98版 )中的地表冻胀量对法向冻胀力影响的问题 。
6) Freeze thaw geological action
冻融地质作用
补充资料:地表
1.地面,大地的表面。 2.指陆地的边际。 3.指地球的表面,即地壳的最外层。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条