The influence of underground pressure on water - inrush quantity is analyzed.分析了礦山壓力對(duì)突水量的影響作用.The water - inrush possibility during mining depth coal layer is assessed.評(píng)價(jià)了肥城煤田深部開(kāi)采底板突水的可能性.Water inrush prediction is an im...
Saturday's attack occurred near that shrine and the Imam Abbas shrine.星期六的襲擊在那所圣祠和圣父阿訇圣祠附近發(fā)生.Security measures at Imam Khomeini international airport have been doubled.霍梅尼國(guó)際機(jī)場(chǎng)采取了雙倍的安全措施.It is frequently visited by S...