action through medium 中文意思是什麼
action through medium
解釋
媒遞酌-
When a buried pipeline goes through permafrost zone, thermal action between medium in pipeline and permafrost occurs and causes the frozen earth thawing, so the thaw settlement forms around the pipeline
摘要埋地油氣管道通過永凍土地帶時,由於管內介質與周圍的凍土發生了熱力作用,使冰土解凍,在管道周圍形成融化圈。
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