2) 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。
5) soil freezing and thawing
土壤冻融
1.
Review of the study on land surface process in soil freezing and thawing;
土壤冻融条件下的陆面过程研究综述
2.
Coupled model of moisture and heat reaction during soil freezing and thawing under environmental climate condition
环境气候条件下土壤冻融过程中湿热耦合作用模型研究
3.
Using the model of simultaneo us moisture and heat transfer during soil freezing and thawing, a numerical sumulation is carried out to the whole course of freezing and thawing in Hetao irrigation areas in Inner Mongolia Autonomous Region.
应用土壤冻融过程中水热耦合迁移模型，对内蒙古河套灌区地下水浅埋条件下整个土壤冻融过程进行了模拟，分析了越冬期土壤水热迁移规律。
6) freezing and thawing soils
冻融土壤
1.
BP network model research on water and salt transfer forecast in seasonal freezing and thawing soils;
季节性冻融土壤水盐动态预测BP网络模型研究
补充资料：冻冻
1.象声词。
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