It is a basic fact that earthquake occurrence can be modulated and triggered by the syzygial tide. 朔望潮触发和调制地震的发生已是一个基本事实。
The syzygial tide is that the maximum amplitude period of semi-monthly tide added to the semi-diurnal and full-diurnal tides. 朔望潮即是半月潮幅度最大时段再迭加半日潮和全日潮。
The Theoretical Basis of the Application of the Syzygial Tide to the Prediction Methods of Modulation Model and Modulation Ratio 调制模式、调制比预报方法应用朔望潮的理论依据
