1·An earthquake's point of initial rupture is called its focus or hypocenter.
据我国地震台网的初始破裂点的是所谓的重点或震源。
2·The epicenter of an earthquake is the location directly above the hypocenter on the surface of the earth.
震中地震的位置，直接以上的震源在地球表面。
3·An earthquake's point of initial ground rupture is called its focus or hypocenter.
对于同样大小的地震，由于震源深度不一样，对地面造成的破坏程度也不一样。
4·The main shock occurred on the dextral obduction-type fault zone and the hypocenter depth was about 15km .
汶川地震的主震发生在具有右旋性质的仰冲型断层带上，震源深度为15公里左右。
5·This method can also be used to inverse simultaneously the structure of crust and the hypocenter parameters by using data from local earthquakes.
这种模型和方法同样可用于利用近震资料同时反演介质结构与震源参数。