用“earthquake magnitude”造句大全，earthquake magnitude造句
What are the earthquake magnitude classes?
The physical significance of the earthquake magnitudes is discussed from this point of view.
Wenchuan earthquake; Yingxiu-Beichuan fault; activity segmentation; assessment of earthquake magnitude; recurrence interval of strong earthquake;
The G-R relation between the earthquake magnitude and frequency has been an important premise in seismological study, but its actual distribution often deviates from its theoretic result.
