Published by Posts and Telecommunications Press, 2024
ISBN 10: 7115623090 ISBN 13: 9787115623096
Language: English
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2024-01 Pages: 256 Publisher: Posts and Telecommunications Press This book takes satellite frequency orbital resources as the core. is based on the relevant international rules and technical requirements of the International Telecommunication Union. and focuses on the key and difficult issues of satellite frequency orbital resource management technology-international declaration and coordination. It integrates the International Telecommunication Union rad.
paperback. Condition: New. Paperback. Pub Date: 2021-03-01 Pages: 290 Language: Chinese Publisher: Tianjin University Press Nonlinear Dynamics Theory and Application comprehensively and systematically introduces the analysis of the steady solutions of single-degree-of-freedom and multi-degree-of-freedom nonlinear vibration systems (Periodic solution) and unsteady solution asymptotic method. averaging method. multi-scale method. small parameter method. harmonic balance method and other research methods. various qualitat.