1) desertification land
荒漠化土地
1.
The structure of the decision tree and the corresponding position of each target are determined according to the desertification land classification.
选择内蒙古中部地区作为典型荒漠化区域,根据荒漠化土地分类体系,确定决策树的结构以及各类地物在树形中的位置。
2.
This paper is given for studying and discussing the auto classification of desertification land types by using Landsat TM data in a typical desertification region of the oasis of Minqin county, Gansu province.
选择甘肃省民勤县绿洲作为典型荒漠化区域 ,根据荒漠化土地分类体系确定决策树的结构及各类地物在树形中的位置。
3.
Facing the 21st century, the desertification land′s synthetic renovate and constructive expoitage will be one of the human′s main task.
面向２１世纪的人类的重要任务之一是荒漠化土地的综合整治与建设性开发，本文在应用理论层面上系统地阐述了荒漠化土地的景观生态建设与区域可持续发展的理论问
2) desertification
[英][dɪ,zɜ:tɪfɪ'keɪʃn] [美][dɪ'zɝtəfə'keʃən]
土地荒漠化
1.
The Research on the Renovation of Desertification and Legislation in Heilongjiang Province;
黑龙江省土地荒漠化区域综合治理及其立法初探
2.
Research on the application of decision tree in desertification classification;
决策树方法在土地荒漠化分类中的应用研究
3.
Research on Multi-Source Geographic Information Based Classification of Desertification;
多源地学信息在土地荒漠化遥感分类中的应用研究
3) land desertification
土地荒漠化
1.
Fuzzy synthetical assessment of land desertification in debris activity region;
泥石流多发区土地荒漠化程度模糊综合评判研究
2.
The forecast of land desertification and its prevention;
土地荒漠化的预测及防治
3.
Analysis of socio-economic driving forces on land desertification at Minqin county in Gansu Province in 1988～1997;
民勤1988~1997年间土地荒漠化社会经济驱动力分析
5) sandy desertification land
沙质荒漠化土地
1.
Zonation of desert and sandy desertification land in North China based on remote sensing technology;
基于遥感技术的中国北方沙漠及沙质荒漠化土地区划研究
6) wind erosion desertification
土地风蚀荒漠化
补充资料：半荒漠草原(温性荒漠草原)
半荒漠草原(温性荒漠草原)
半荒漠草原(温性荒漠草原) 张自和摄
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