基本解释n.震动图同根派生 seismogram相关词英汉例句用作名词 (n.)The magnitude of an earthquake is determined from the logarithm of the amplitude of waves recorded on a seismogram at a certain period.地震级别是根据某一时期震动图记录的地震波振幅的对数值计算的。seismogram更多例句