“propagation of long and very long wave in the ionosphere”的概念、定义、翻译、参考文献-科学参考

单词	propagation of long and very long wave in the ionosphere
释义	propagation of long and very long wave in the ionosphere Encyclopedia 理学　　　电离层长波和超长波传播释 propagation of long and very long wave in the ionosphere电离层长波和超长波传播电离层中，频率范围3～30千赫的长波段和30～300千赫的超长波段的传播。
随便看	television prose television quyi television radio command combined guidance television rating television rating system in South Korea television reach television receiver television rhetoric television semiology television sketch television sports television studies television studio television synchronizing pulse television target affinity television target saturation television test card television test charts television test signal television time spent television transmitting station television-type detector television-type sensor television viewership rate television violence

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