ISBN: 9787520208314 - 百科经典科普阅读丛书 生活在电波之中+看不见的电磁波套装两册甘本祓 (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2020-10-01 Publisher: China University of International Press Radio Wave is a member of the electromagnetic wave. In addition to visible. most members of the family are like radio. they can't see it. but everywhere is everywhere. From the sun to the earth. the electromagnetic wave is skyrocketing. the magnet is very large. and the scientist is unremitting efforts to capture their traces. What is electromagnetic wave.…