北极多年冻土区埋地输气管道周边温度场数值分析
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Numerical Analysis of Temperature Field Around Buried Gas Pipeline in Arctic Permafrost Regions
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图1. 非连续多年冻土区埋地天然气管道周围温度场计算模型 |
Fig.1. Calculation model of the temperature field around buried gas pipeline in discontinuous permafrost region |
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