When a moderate strong earthquake happens, users have to obtain history earthquake information of this area and relative information of this earthquake.

当一次中强地震发生后，用户需要迅速得到震区的历史地震信息以及与本次地震相关的一些信息。

youdao

A comparison is made between the moment tensor rates for moderate-strong earthquake and the calculated annual average slip rates of each seismotectonic zones within the blocks.

拟合中强地震的矩张量速率式，计算了川滇次级地块各地震构造区的年均滑动速率，并进行比较。

youdao

Moreover, most aftershocks of strong earthquake are small and moderate events, which provide important information on focal mechanism of mainshock.

此外，强震的余震多为中小地震，大量中小余震可为主震发震机理研究提供重要信息。

youdao