震源深度 meaning in Chinese
depth of focus
depth of hypocenter
depth of origin
depth of seismic focus
depthoffocus
depthofhypocenter
earthquake depth
focal depth
hypocentral depth
source depth
Examples
- The focal depth was about 6 mi .
震源深度约6哩。 - Depths of these hypocenters concentrate at about 12km deep in the upper crust .
这些震源深度集中在地壳上部约12公里处。 - The quake occurred at 7 : 22 a . m . ( 22 : 22 gmt sunday ) , the agencysaid . there were no immediate reports of casualties or damage
据日本气象厅报道，此次地震的震源深度为60公里，但没有发生海啸的可能。 - In the case that hypocenter depth is far less than the epicenter distance without depth phases available , only the relative epicenter distribution could be obtained accurately by double difference method , the depth determined would be not stable
当震源深度远小于震中距时，如果没有深度震相的参与，只能得到误差较小的震中相对分布，深度的相对位置仍有较大的误差。 - The inversion results indicate the following phenomena : the lithosphere density beneath north china area is extremely inhomogeneous , which is the reflection of the feature of violent tectonic movement ; the density distribution is coherent with tectonic ; the density is different in different tectonic units ; there are low density regions in the crust ; the strong earthquakes in north china region mainly occur at this depth
反演结果表明：华北地区岩石圈密度极不均匀，反映了区内强烈的构造活动特徵；层内密度分布与大地构造有明显的相关性，不同的构造单元存在著密度差异，断裂带表现为密度异常梯级带；壳内存在著低密度层，华北地区地震的震源深度主要发生在这一深度上，可能与之相关。