Study on the distribution of the precursory anomalies along the seismic tectonic zones around Bohai Sea and the evaluation for the tendency of seismic risk是什么意思_Study on the distribution of the precursory anomalies along the seismic tectonic zones around Bohai Sea and the evaluation for the tendency of seismic risk在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句