双语例句
Certain correlations seem to exist between the orientation of the region of the anomalous velocity ratio and the source mechanism of the Yongshan - Daguan earthquake.
波速异常区的定向与强震的震源机制间有一定的对应关系。
词典释义：
velocity ratio
时间: 2026-04-09 21:39:48
潮流振幅比