“电离层超短波和微波传播”的概念、定义、翻译、参考文献-科学参考

单词	电离层超短波和微波传播
释义	电离层超短波和微波传播 Encyclopedia 理学　　　电离层超短波和微波传播释 propagation of ultra short wave and microwave in the ionosphere电离层超短波和微波传播超短波的频率范围从30～300兆赫，300兆赫以上为微波波段。这两个波段的无线电波都将穿透电离层传播。
随便看	Screenwriter theory and techniques Screenwriting Workshop Scret Book on Infantile Tuina screw screw agitator screw axis screw calculus screw compressor screw conveyor screw diad screw dislocation screw dislocations screw displacement screw drive screwdriver screw eyepiece micrometer screw groove sealing line screwing screw instability screw line screw mechanical supercharger screw mechanism screw micrometer screw microscope screw moment

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