1.
The Study of Gas Hydrate's Exploitation by Depressurization in Permafrost;
陆地永冻区天然气水合物降压法开采的研究
2.
Division of Avoiding Loquat Freeze Injury in Yongtai Mountain Area Fujian Province Based on GIS
基于GIS的福建永泰山区枇杷避冻区划
3.
This is the vegetational climate of arctic permafrost regions.
这是北极永冻地区的植物气候。
4.
Permanently frozen subsoil, occurring throughout the Polar Regions and locally in perennially frigid areas.
永冻土永久冰冻的下层土壤，出现在整个北极地区和部分长期寒冷的地区
5.
Canadian researchers expressed serious concerns about the erosion of permafrost in the Arctic.
加拿大研究人员对北极地区永冻层的侵蚀表示严重关切。
6.
In permafrost areas in the Soviet Union or Canada or Alaska, ice has been used effectively for walling and roofing.
在苏联、加拿大或阿拉斯加的永久冻土地区，冰一直很有效地用来做墙和屋顶。
7.
Thermal analysis of artificially frozen wall in seasonal frozen area
季节冻土地区人工冻土墙的冻结特性研究
8.
Freezes and unfreezes split in active window
冻结或取消冻结活动窗口的拆分区域
9.
Study on Mechanism and Prevention of Frost Heaving and Frost Boiling in Seasonally Frozen Road;
季冻区道路冻胀翻浆机理及防治研究
10.
RESEARCH OF GROUND FROZEN DEPTH IN SEASONALLY FROZEN AREAS
季节性冻土地区土壤冻结深度的研究
11.
Subgrade frost heaving treatment measure research in seasonal frozen soil area
季节性冻土区路基冻胀处理措施研究
12.
People with minor cases of frostbite that affect only the skin may not suffer any permanent damage.
只皮肤患轻微冻疮的人可能不会有永久性伤害。
13.
A Improved Permanent Scatterers Method for Analysis of Deformation over Permafrost Regions of the Qinghai-Tibetan Plateau
青藏高原冻土形变监测的永久散射体方法研究
14.
Experimental Research on Seasonal Subgrade Freezing Damage in Gobi Region;
戈壁地区季节性冻土路基冻害的试验研究
15.
Analysis on Bearing Capacity of Refreezing Process of Cast-in-place Bored Pile in Permafrost Region;
多年冻土地区钻孔灌注桩回冻过程承载力分析
16.
Research on the Influencing Factors of Freeway Subgrade Frost Damage in Seasonally Frozen Ground Region;
季冻区高速公路路基冻害影响因素分析
17.
Research on the Frost Heaving Sensibility and Classification of Highway Subgrade Coarse-grained Soil in Seasonally Frozen Ground Region;
季冻区公路路基粗粒土冻胀敏感性及分类研究
18.
Hazard and Prevention of Freezing and Thawing to Hydraulic Structure Engineering in the Seasonally Frozen Soil Region;
季节性冻土区冻融对水工建筑物的危害及防治