“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	ultrarays ultra-red ultraregular space ultraregular topology ultrarelativistic ultra-relativistic electron ultra-relativistic particle ultrarelativistic particle ultra-relativistic quantum molecular dynamics model ultra-relativistic quantum molecular dynamics model, UrQM ultrareliable ultra-scan ultrascheme ultra-sensitivity ultrasensitivity ultra-shallow junction ion implantation ultrashort antenna ultra short baseline localization ultra short base line positioning ultra short baseline positioning system ultra short laser pulse ultra-short laser pulse ultrashort laser pulse ultra short optical pulse width calibration ultra-short-period binary

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