“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	Nurit Zarchi nurse cell nurse crop nurse culture nurse neonates nurseries of the giant freshwater prawn nursery nursery-like art education nursery management nursery pig nursery rhyme nursery teacher nurse seed grafting nurse workstation system Nur Sharif nursing nursing bed nursing care for the sick and wounded in military operations other than war nursing care for the sick in the war nursing care for the war wounded nursing care of the elderly Nursing college operates apartments for the elderly nursing cosmetics nursing determination based on sign-symptom pattern differentiation nursing ethic

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