Explosive with high density and high velocity can greatly increase the explosion energy and improve the effect of rock materials cutting by shaped charge .
通过提高炸药爆速、大装药密度等方法可以提高聚能装药爆炸后形成射流的能量和改善聚能爆破切割石材的效果。
Under the combined effect of explosion energy provided by explosive and the latent positional energy in medium, the rock masse of road cutting is adequately broken up.
路堑开挖岩体在炸药爆炸能量和介质中潜在位能的共同作用下得到充分破碎；
Taishan is the economic star of rapid development, is the tourist city explosion energy, also has long history of culture.
台山是迅猛发展的经济新星，是迸发活力的旅游城市，也是历史悠久的文化高地。
Taishan is the economic star of rapid development, is the tourist city explosion energy, also has long history of culture.
台山是迅猛发展的经济新星，是迸发活力的旅游城市，也是历史悠久的文化高地。
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