0级大地震震中周围16个台站的四分量钻孔应变观测资料，对地震前驱波进行检验。

0 earthquake are statistically tested by use of the observed strain data with the 4-component borehole strainmeters at 16 stations around the epicenter.

youdao

0级大地震震中周围16个台站的四分量钻孔应变观测资料，对地震前驱波进行检验。

0 earthquake are statistically tested by use of the observed strain data with the 4-component borehole strainmeters at 16 stations around the epicenter.

youdao