seismic cap

用法例句

Three aspects of the progress in the seismic wave radar research were summarized: the transplantation of air gun technique,developed over the last 20 years of the 20th century,from the Marine to the mainland,the applications of the electromagnetic wave radar theory and information technology to seismology,and the new seismic array observation technique that lately emerged.

综述了地震波雷达三个方面的研究进展:将20世纪后20年发展起来的海洋气枪技术向大陆的移植;电磁波雷达理论和信息处理技术向地震学的应用;新型地震台阵观测技术的出现。