1) frost area
冰冻地区
1.
Erosion collapse mode of highway slope in seasonal frost area;
季节性冰冻地区公路边坡侵蚀破坏模式
2) the region of seasonal freezing
季节性冰冻地区
3) permafrost region
冰冻区
1.
Seasonal flood and placer gold metallogeny in permafrost region;
冰冻区季节性洪流与砂金成矿
4) freezingly
冰冻般地
5) permafrost region
冻土地区
1.
Study on the characteristics of cement stabilized base in permafrost regions;
多年冻土地区水泥稳定基层特性研究
2.
So far, there hadn’t been interiorly any systemic test research or numerical calculation on combination of the bearing capacity of the foundation of the transmission tower with the preservation of the frozen state of the frozen soil in the permafrost region.
±500kV呼伦贝尔～辽宁直流送电线路工程通过多年冻土地区。
6) frozen soil area
冻土地区
1.
Analysis on the prevention of road foundation freeze injury of deep seasonal frozen soil area;
浅析深季节冻土地区路基冻害的预防
2.
The preventive treatments of the frost heaving of lining canals in seasonal frozen soil areas;
季节性冻土地区衬砌渠道的防冻措施
补充资料：太平洋地区标准会议标准(见太平洋地区标准会议)
太平洋地区标准会议标准(见太平洋地区标准会议)
standards of PASC: see Pacific Area Standards Congress; PASC
Ta iPingyang Diqu Bioozhun Hu呼ib沁幻Zhun太平洋地区标准会议标准(s切md田心sofR巧C)见太平洋地区标准会议。
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