1) thawing settlement of ground surface
地表融沉
2) foundation thawing and sinking
地基融沉
3) 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。
4) surface subsidence
地表下沉
1.
Study on the surface subsidence owing to drainage in porous aquifers;
多孔介质含水层疏水引起的地表下沉研究
2.
In order to accurately calculate the mining induced subsidence in thick alluvium areas so as to decrease the mining damage and environment disruption,the calculation of surface subsidence caused by water loss of clay was discussed based on probability integral method and used in a real case.
为了更加精确地计算厚冲积层矿区的煤矿开采沉陷问题,减小采动损害与环境破坏,基于煤矿开采沉陷计算的概率积分法,探讨了由于黏土体失水引起的地表沉陷计算问题,推导了黏土体失水引起的地表下沉计算公式,并应用于煤矿实际地表沉陷,加以分析论证。
3.
The surface subsidence basin is the result of underground coal mining.
地下采煤会导致地表下沉盆地的形成。
5) subsidence
[英][səb'saɪdns] [美][səb'saɪdṇs]
地表沉陷
1.
Mechanism and protection on subsidence and cover rock caving of mining;
开采引起的覆岩冒落及地表沉陷的机理与防护
2.
on the subsidence,and points out that the selection of the proper mining method possesses important significance on reducing the subsidence.
重点分析了房柱式采煤方法、条带开采方法、水砂充填采煤方法、分层间歇开采方法和离层带高压注入泥浆技术等对地表沉陷的影响,指出选择合适的开采方法对于减轻地表沉陷具有重要意义。
3.
The earth's surface subsidence is one of the disasters caused by coal exploitation.
矿山开采过程中引起的地表沉陷,为了解决这一问题对覆岩离层的产生机理进行了研究。
6) Surface subsidence
地表沉降
1.
Forecast and analysis of surface subsidence of metro tunnel construction in mucky ground;
淤泥质地层地铁隧道施工地表沉降预测及分析
2.
Analysis & statistics of surface subsidence of hidden-digging station construction in Beijing Subway;
北京地铁暗挖车站施工地表沉降统计及分析
3.
Finite element analysis of surface subsidence displacement in recovery blocks;
开采区块地表沉降位移的有限元分析
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参考词条