复反射 meaning in English

interflection

Multiple elimination is one of the important topics in the field of seismic data processing
摘要海底复反射之消除一直是震测处理过程中令人困扰的问题。
This method is an extended application of the time space ( t - x ) domain dip filter combined with the residual migration
为此我们提出一种简易的海底复反射消除方法。
It erases the water bottom multiples from the record , but also any undesired energy
尤其在海底地形崎岖地区，本方法较其他传统复反射摘除方法更能有效地消除海底复反射。
Since the water bottom multiples usually interfere with the primary reflections and induce overmigration during the migration stage , we propose one simple and easy method to extract the first order water bottom multiple
海底复反射之存在，不仅干扰了地层的反射讯号，在移位处理时，也会因为速度因素，导致过度移位的现象。
Since this mehod is applied in the post - stack stage and the recognization of the multiple is subjective , so the application of this method should be made very carefully
本方法不仅对一般海底复反射的摘除有效，对于剖面上其他多馀能量亦能有效地加以去除，但由于摘取之过程是在重合后之剖面进行，且复反射之选取亦较为主观，所以在应用本方法时必须十分小心谨慎。