低密度层的英文

low-density layer

例句与用法

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。