northeast semiarid area 东北半干旱区
semiarid area in hebei 河北半干旱区
arid and semiarid area 干旱半干旱沙区
agro ecosystem in semiarid area 半干旱农田生态系统
semiarid area liable to drought 半干旱偏旱区
semiarid area in northwest china 西北半干旱区
semiarid sand area 半干旱风沙区
semiarid cold area 半干旱冷凉地区
The social and economic sustainable development in the arid and semiarid area in China has been restricted by sandy desertification heavily.
沙漠化是制约我国干旱、半干旱地区社会经济可持续发展的重要因素。
参考来源 - 沙漠化过程中植被受损过程及其适应对策研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Aeolian sandy soil is a kind of specific soil formed in arid or semiarid area.
风沙土是形成于干旱区、半干旱区的一种特殊性质的土。
Soil erosion by wind is a major cause of farmland degradation in arid and semiarid area of north China.
土壤风蚀是中国北方干旱半干旱地区农田土地退化的重要原因。
Aeolian sandy soil is a kind of specific soil formed in arid or semiarid area. It has specific engineering property.
风沙土是形成于干旱区、半干旱区的一种特殊性质的土。
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