等震波圈的

例句：

1. 1.The earthquake wave circle is a crucial partof the seismological research.
   地震波圈是地震学研究的重要组成部分。
2. 2. The detection ofthe earthquake wave circle is essential for understandingthe earthquake mechanism.
   地震波圈的检测对于理解地震机制至关重要。
3. 3. The studyof the earthquake wave circlehas made significant progress in recentyears.
   近年来，地震波圈的研究取得了显著进展。