“freezing shaft-sinking method”的概念、定义、翻译、参考文献-科学参考

单词	freezing shaft-sinking method
释义	freezing shaft-sinking method Encyclopedia 工学特殊凿井法释 freezing shaft-sinking method冻结凿井法在开凿井筒前，将井筒周围含水层用人工制冷方法冻结成封闭的圆筒形冻结壁，以抵抗地压并隔绝地下水与井筒的联系，在冻结壁的保护下进行掘砌作业的特殊凿井法。
随便看	Madison Square Garden madistor Madiun Affair Mad Max Mad Men Madmen and Specialists Mad Mission Mad Monk Madness and Civilization: A History of Insanity in the Age of Reason Madoi Xian Ma Dongtian Manuscript Madonna and Child Madonna in the Rose Garden madrasa education Madre del Sur, Sierra Madre Occidental，Sierra Madre Oriental, Sierra madreporic canal madreporic plate madreporic pore madreporite Madrid Madrid Agreement Concerning the International Registration of Marks Madrid Agreement for International Registration of Trade Marks Madrid Astronomical Observatory

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