During the Pleistocene Ice Age , the ancient drainage systems were almost completely rearranged by glaciation.在更新世冰期, 古水系常被冰川作用完全改造.Agassiz recognized marks of glaciation all over northern Europe.阿加西斯发现了整个北欧的冰川标志.The Neo...
During the Pleistocene Ice Age , the ancient drainage systems were almost completely rearranged by glaciation.在更新世冰期, 古水系常被冰川作用完全改造.Geologically speaking, the park's landscape was formed by two processes: mountain -...
电视机上的天线插孔an aerial socket on the television新的个人计算机现在都有通用串行总线插孔。All new PCs now have USB sockets.那这个插孔是有什麽功用 呀 ?A that this socket is to has what effect?...
Research has focused on improving the car's aerodynamics.研究的重点是改善轿车的流线型。I don't understand the aerodynamics.我对空气动力学一窍不通。The answer has to do with air pressure and aerodynamics.答案和气压及空气动力学有关....
The castoff produced in pig industry pollutes the air, the water, the soil and so on.规模养猪生产过程中产生的废弃物可对大气 、 水体和土壤等造成污染, 降低环境质量.Heavy industry pollutes our rivers with noxious chemicals...重工业产生的有毒化学品会污染我们的河流。Heavy industr...