For processing of 3d and 3c seismic data , the reflected p - waves can be processed with the conventional methods , while the reflected converted waves can not be processed with the conventional p - wave processing methods , because their travel paths are asymmetrical , their common midpoint gathers are no longer common reflection point gathers , and their time - distance equation is non hyperbolic 在三維三分量地震勘探資料處理中,對于反射縱波資料可以采用常規(guī)方法進(jìn)行處理;而對于反射轉(zhuǎn)換波資料,由于其傳播路徑的非對稱性,轉(zhuǎn)換波共中心道集不再是共反射點(diǎn)道集,轉(zhuǎn)換波時距方程也不是雙曲方程,因此不能采用常規(guī)縱波處理方法來處理轉(zhuǎn)換波資料。