Application of amorpha fruticose to vegetation protection for sideslopes of highway at the arid and semi-arid regions;
紫穗槐在干旱半干旱地区公路边坡植物防护中的应用
Groundwater has very important eco-value in arid and semi-arid regions.
干旱半干旱地区地下水具有重要的生态价值。
Discussion about the evaluation method of water supply in arid and semi-arid region;
干旱半干旱地区的灌溉供水评价方法探讨
Mineral compositions of soil in the arid and semiarid region and their environmental significance;
干旱半干旱地区土壤矿物组成特征及其环境意义
Eco environment is more fragile in arid and semiarid region.
干旱半干旱地区是生态环境比较脆弱的地区 ,特别是人类不合理开发 ,使生态环境受到严重威胁。
The micro-meteorological conditions are advantageous for forming soil condensate in arid and semiarid regions in north China.
中国北方干旱半干旱地区的气象条件有利于土壤凝结水的形成。
Soil microbiotic crust is developed broadly and has an ecological significance in arid and semiarid regions.
土壤微生物结皮广泛存在于干旱半干旱地区 ,且具有重要的生态学意义。
The Research of Dust Emission in Arid and Semi-arid Soil
干旱半干旱地区土壤的粉尘释放研究
Groundwater has very important eco-value in arid and semi-arid regions.
干旱半干旱地区地下水具有重要的生态价值。
Shortage of water resources restricted agricultural production in arid and semiarid region.
水资源紧缺限制了干旱半干旱地区农业生产。
Ecological Responses Along the Road Corridor in the Arid & Semi-Arid Regions of Northwest China;
西北干旱半干旱地区公路廊道生态响应研究
The population distribution and economic development in Arid＆ Semi-Arid area of northwest of China;
我国西部干旱半干旱地区人口分布与经济发展
On the Strategies of Sustainable Agricultural Development in The Arid and Semi-Arid Areas of China;
我国干旱半干旱地区农业持续发展战略探讨
Climatic change and influence in arid and semi-arid area of China
我国干旱半干旱地区气候变化及其影响
Determination of thermal parameter of aerated zone in the arid and semi-arid region
干旱半干旱地区包气带热参数模型研究
SWAT application in arid and semi-arid region:A case study in the Kuye River Basin
SWAT在干旱半干旱地区的应用——以窟野河流域为例
Effect of Different Cultivation Patterns and Zinc Fertilization on the Drought Resistance of Summer Maize in Arid and Semiarid Region;
不同栽培模式和锌肥对干旱半干旱地区夏玉米抗旱性的影响
of arid and semiarid open country.
产于干旱和半干旱地区的空旷乡间。
The region is semiarid to arid in overall climate.
这个地区总体上是半干旱至干旱气候。
Agricultural and Livestock Production in the Arid and Semi-arid Areas in the United States of America
美国干旱、半干旱地区的农牧业生产
dryland(s) management: The management of arid and semi-arid areas.
旱地管理:指对干旱和半干旱地区的管理。
Semi-arid land ecosystems
半干旱地区生态系统
Study of Preventing Leakage and Saving-Water Technique in Sandy Soil in Semiarid and Arid Region
干旱、半干旱地区沙质土壤的防渗节水技术研究
Soil Dematiaceous Hyphomycetes from the Arid-semiarid Zones of Northwest China;
中国西北干旱—半干旱地区土壤中的暗色丝孢菌
Research on Wetland Landscape Ecology in Arid and Semi-arid Areas in Northwest China;
西北干旱半干旱区湿地景观生态研究进展