Recently, more and more people focus on the wide angle reflection(WAR), which is a very important way of obtaining high quality seismic data by exploring in fields.

近年来，广角反射作为地震勘探获得野外高质量地震数据的一种重要方法，愈来愈受到人们的关注。

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Layered and blocked homogeneous models are usually used to calculated travel times and ray paths of wide-angle reflection waves in interpreting wide-angle reflection data of deep seismic sounding.

在研究地壳结构的人工源宽角反射地震资料解释中，常规宽角反射波走时和射线路径计算大都假定地壳模型为层状块状均匀介质。

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