The influence of different covered depths, thickness of frozen wall, excavating radius, original water content and brine temperature on frost displacement are discussed for horizontal freezing model.
探讨了在水平冻结情况下覆盖厚度（埋深）、冻土壁厚度、开挖半径、含水量和盐水温度对冻胀位移的影响。
Based on the existing heat transfer condition and characteristic acetylation system, we used mathematical model to predict the feasibility of increasing the temperature of freezing brine.
针对特殊的醋化反应体系，在现有的醋化反应器传热条件基础上，采用数学模型计算并预测提升冷冻盐水温度的可行性。
The model is capable of simulating the developing process of freezing temperature field with preferable precision, because it can simulate the.
考虑了冻结孔的实际偏斜状况，提出了基于平面有限元模型的冻结温度场数值反演及模拟方法。
With the application of continuum theory of mixture, a mathematical model for the coupled seepage, stress and temperature for freezing and thawing of water saturated porous media has been established.
应用混合物的连续介质理论，建立了冻融过程中饱和多孔介质的渗流场、应力场和温度场耦合作用的数学模型。
The result show that the evaporating temperature can be increased effectively by the method of the operation model of single fan, and it can prevent the evaporator from freezing.
通过不同机型的实验分析表明，采用单风机模式可有效提高系统蒸发温度，从而防止蒸发器冻裂。
The result show that the evaporating temperature can be increased effectively by the method of the operation model of single fan, and it can prevent the evaporator from freezing.
通过不同机型的实验分析表明，采用单风机模式可有效提高系统蒸发温度，从而防止蒸发器冻裂。
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