ultrasonic seismology

例句：

1. 1.Ultrasonic seismology is a field of study that focuses on the use of ultrasound waves to detect and measure geological structures.
   超声波地震学是一门研究如何利用超声波波探测和测量地质结构的学科。
2. 2. In this study, we used ultrasonic seismology to analyze the stress distribution in the rock mass during excavation.
   在这项研究中，我们利用超声波地震学分析了挖掘过程中岩石体应力分布的情况。
3. 3. The application of ultrasonic seismology has greatly improved the accuracy of geological exploration.
   超声波地震学的运用大大提高了地质勘探的准确性。