摘要
<正>各向异性是上地幔介质的一个重要性质,不仅能够提供上地幔介质的地震波速度特性,还能够提供关于地幔物质运动及岩石圈构造变形的信息。我国东北地区受太平洋板块西向俯冲和印度洋板块北向俯冲的双重影响,是深源地震、火山活动、大陆增生、造山带形成、沉积作用以及张裂盆地形成等地质作用活跃的地区。对该地区深部结构
引文
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