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低频天波传播
释义
低频天波传播
Encyclopedia
工学
电离层电波传播
释
sky wave propagation for low frequency
低频天波传播
地面发射的频率为30~300千赫的无线电波,经电离层反射再回到地面的传播方式。
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Hong Luo Nü
Hong Mai
Hong Mai's Commentary on Poetry
Hong Mai's Commentary on Rhythmical Prose
Hongmao well
Hongmei Zhen
Hong Mengmin
Hongmen Shuiku
Hong Mo
hongmu
Hong Myeong-hee
Hong Ou Mandel interference
Hong-Ou-Mandel interference
Hong Pan
Hong Peng and his brothers
Hong Qian
Hongqiao District
Hongqiao Transportation Hub, Shanghai
Hongqilapu Daban
Hongqiling copper nickel deposit
Hongqing Temple Caves
Hongqi Qu
Hongqi series sedan
Hongqi Weekly
Hong Quan
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