“underwater rockplug blasting”的概念、定义、翻译、参考文献-科学参考

单词	underwater rockplug blasting
释义	underwater rockplug blasting Encyclopedia 工学水下爆破释 underwater rockplug blasting岩塞爆破将水库或湖泊作为向下游供水和发电的水源，为避免在深水中修筑进水口的施工围堰而从挡水的山体或库岸下游向上游掘进隧道，将隧道进水口处留作挡水之用的一段岩石（称岩塞），按设计爆通成型的爆破技术。
随便看	public telephone system of urban rail transit public television and broadcasting institutions of Hong Kong public television network public television stations in the United States public toilet，public lavatory public tram transportation facilities Public transit public transit public transportation card information public transportation planning public transport information service public transport network optimization public transport priority public transport priority device public transport station public transport subsidies Public travel information service public travel information service platform public trial Public Troupe public trust in government public utility for livestock environmental protection Public Utility Holding Company Act Public Value public virtue and private virtue

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