1.
Germination Characteristics of Seed Banks in Mining Wasteland of Arid Environments
干旱矿区废弃地土壤种子库特征研究
2.
RESEARCH ON BASIC THEORY OF MINING WITH WATER RESOURCES PROTECTION AND ITS APPLICATION TO ARID AND SEMI-ARID MINING AREAS
干旱半干旱矿区水资源保护性采煤基础与应用研究
3.
Sustainable Development of the Mineral-resources-based Cities in Arid Areas;
干旱区矿产资源型城市可持续发展研究
4.
Forest Ecological Benefits Analysis of Urban Mines and Factories in Arid Sand Area--Take Dalate Factory for Example;
干旱半干旱沙区城镇厂矿绿化生态效益分析——以达拉特电厂厂区绿化为例
5.
Researches on the Succession Order of the Soil and Vegetation in the Abandoned Field of the Mining Area in the Semi-arid Region;
半干旱地区矿区废弃地土壤与植被演化规律研究
6.
Variations of Soil Mineral Elements in Reversion Process of Desertification in Arid Areas
干旱区沙漠化逆转过程土壤矿质元素的变化特征
7.
The equivalent dose comparison of different grain size quartz from lakeshore sediments in the arid region
干旱区湖滨沉积物中不同粒度石英矿物等效剂量对比
8.
of arid and semiarid open country.
产于干旱和半干旱地区的空旷乡间。
9.
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。
10.
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
11.
Study on the Application of the Drought Indicators Over the Arid Areas in Northern China;
中国北方干旱区干旱指标的应用研究
12.
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
13.
Study of Sorghum Planting Mode in Arid and Semi-arid Area
“干旱、半干旱”区高粱栽培模式的研究
14.
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。
15.
Farmland Drought Defence and Drought Resistance Measure in Semiarid Loess Plateau
黄土高原半干旱区农田干旱防御与抗旱措施
16.
Semi-arid land ecosystems
半干旱地区生态系统
17.
Sahel (Sahelian) drought
萨赫勒区干旱（非洲）
18.
Because of drought the government closed the woodlands.
政府因干旱封闭了林区。