Wang ning qu jun suo (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2022-03-01 Pages: 204 Language: Chinese Publisher: Science and Technology Literature Press The ionosphere is an important part of the near-Earth space environment. Driven by a variety of factors. various irregular structures will appear in the ionosphere. and the extended F is one of the most common irregular structures in the ionosphere. In order to deepen the understanding of the law of the occurrence of ionospheric expansion F in my country and improve the ability of i.…