1.
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
2.
Simulation Research on Soil Freezing Temperature Field Surrounding Ground Heat Exchanger
地埋管换热器周围土壤冻结温度场的模拟研究
3.
The Study of Calculation Method of Soil Frost Depth ln the Forest Zone
关于森林地带土冻结深度计算方法的研究
4.
Numerical Simulation and Heat Conductivity Identification of Deep Earth Freezing Temperature Field;
深土冻结温度场数值模拟及其导热系数识别
5.
The Effect of Global Radiation Budget on Seasonal Frozen Depth in the Tibetan Plateau
青藏高原总辐射变化对高原季节冻土冻结深度的影响
6.
soil consistence
土壤结持度, 土壤稠性
7.
RESEARCH ON DEVIATORIC STRESS VARIATION LAWS FOR DEEP FROZEN CLAY AT DIFFERENT TEMPERATURE GRADIENTS
不同温度梯度冻结深部黏土偏应力演变规律研究
8.
Soil Temperature Variation in Plough Layer and Soil Freeze-Thaw Characteristics during Seasonal Freezing and Thawing Period
季节性冻融期耕作层土壤温度及土壤冻融特性的试验研究
9.
Actual Measure and Numerical Simulated Forecast Analysis of Dangerous Position Freeze Temperature Field of Deep Topsoil Layer
深厚表土层危险层位冻结温度场实测与数值模拟预测分析
10.
Temperature and depth's dependences on N_2O emission in the cultivated layer soil
耕层土壤N_2O排放与温度及土壤深度依变性
11.
Research on the freezing wall temperature field of three-circle pipes with partical heat preservation in deep mine shaft
深井三圈管局部保温冻结温度场研究
12.
Analysis on Soil Frozen and Thawed Regulation under Different Soil Surfaces
不同地表条件下土壤冻结、融化规律分析
13.
Research on Calculation Method for Temperature Field of Frozen Soil Considering Irregular Layout of Freezing Pipes;
任意冻结管分布下冻土温度场计算方法研究
14.
The Temperature Field Study on Cup-shaped Freezing Soil Wall of Horizontal Freezing Reinforcement for Shield Tunneling Setting Out
盾构出洞水平冻结加固杯型冻土壁温度场研究
15.
Numerical Simulation of Temperature Field of Frozen Soil by Artificial Ground Freezing with Two Circle Horizontal Tubes
双圈水平冻结冻土帷幕温度场数值模拟
16.
RESEARCH ON THE INITIAL FREEZING TEMPERATURE OF PERMAFROST IN DA HINGGANG LING MOUNTAIN
大兴安岭多年冻土起始冻结温度测试研究
17.
Dynamic Analysis on the Stabality of the Freeze Shaft Lining in Thick Top Soil;
深厚表土中的冻结立井井筒稳定性动态分析
18.
The Key Technical Problems of Freezing Sinking in Thick Surface Soils of China
我国深厚表土地区的冻结凿井的关键技术问题