【Key words】 Frigid Region； Desertification； Genetic Characteristics； Manual Vegetation Recovery； Spontaneous Vegetation Recovery； Soil Taxonomy；
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frigid region road 寒冷地区道路
GIS in frigid region 寒区地理信息系统
apple trees in frigid region 寒地苹果
frigid alpine region 高寒地区
frigid plateau region 高原高寒地区
The winter wheat breeding for freezing tolerance in frigid region is one of the key techniques for breaking through the winter wheat growing forbidden region.
高寒地区冬小麦抗寒育种是打破冬小麦种植禁区的关键技术之一。
参考来源 - 高寒地区冬小麦抗寒育种研究进展·2,447,543篇论文数据，部分数据来源于NoteExpress
An analysis is made on the influence of low temperature environment on the property of natural gas spherical tank used in the frigid region.
分析了寒冷地区的低温环境对天然气压力球罐性能的影响。
The asphalt pavement performances, especially low temperature performances were modified in order to offer solutions for temperature cracking of asphalt pavement in frigid region.
以期改善沥青路面性能，尤其是低温抗裂性，为寒冷地区的沥青路面温度裂缝问题提供解决途径。
The paper introduces quality control technologies for concreting work, curing of beams, stretching and pressure grouting in the course of bridge precasting in the frigid plateau region.
介绍了高原高寒地区预制桥梁施工过程中混凝土施工、梁体养护、张拉压浆等的质量控制技术。
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