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岩塞爆破
释义
岩塞爆破
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。
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The Great Turn Around
The Great Unity of Chinese
The Great Wall
The Great Wall Film Co.
The Great Wall of Warring States period
The Great Wall Record Company
The Great Wall World Culture Heritage
The Great Waltz
The Great Yangtze River
The Greed of Man
The Green Book
the green land planning of Tianjin new eco-city
the green slender planthopper
the green space system planning of modern Tianjin
The Green Table
The Green Tower Collection
The Green Years
The Grescent Moon Shines over China
the grid cities in the United States
the grid urban form of Chicago
the grid urban form of Los Angeles
the grid urban form of New York
the grid urban form of Philadelphia
The Grievance of Lady Xie
The Groundbreaking Score of Peking Opera Play “Chasing Enemies on Mount Yandang”
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