英语翻译In this paper we use an improved tomographic model which was obtained by incorporating in addition threedimensional (3-D) ray tracing in the tomographic analysis in an attempt to account for focussing and defocusing efects due to 3-D mant

英语翻译In this paper we use an improved tomographic model which was obtained by incorporating in addition threedimensional (3-D) ray tracing in the tomographic analysis in an attempt to account for focussing and defocusing efects due to 3-D mant
英语翻译
In this paper we use an improved tomographic model which was obtained by incorporating in addition threedimensional (3-D) ray tracing in the tomographic analysis in an attempt to account for focussing and defocusing efects due to 3-D mantle structure.

英语翻译In this paper we use an improved tomographic model which was obtained by incorporating in addition threedimensional (3-D) ray tracing in the tomographic analysis in an attempt to account for focussing and defocusing efects due to 3-D mant
在这篇论文中,我们使用了一种改良的层析成象的模型,该模型由三维射线合并而得,描摹层析成象分析以尝试说明三维地幔结构聚焦和散焦效果