“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	separating basis separating cable network from TV station separating capacitor separating curve separating edge separating element separating family separating family of functions separating function algebra separating hyperplane separating Interview and editing from operation and management separating of two rights separating plane separating point Separating Public Service Units from Government separating reed separating set separating tac-plane separating theorem separating transcendental basis separating trivalent actinides from lanthanides separating uniformizing coordinate separating unit separating vector separating vertex

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