First of all, I would like to thank the principal, secretary, dean, and director of the school for this book, and I would also like to thank my good friends. In the years that are about to pass away, I have the opportunity to write a book, which is very rare and precious, so I put this book, To you who love to read and are currently reading this book, with infinite gratitude and love, to you.
Prime Archives in Internal Waves
Guangdong University of Petrochemical Technology, Maoming, Guangdong 525000, China.
B P International
May 20, 2022