“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	elimination by substitution elimination date elimination filter elimination ideal elimination matrix elimination method elimination of an operator elimination of group elimination of image field curvature elimination of indeterminacy elimination of pathogens through purgation and diuresis elimination of quantifier elimination of quantifiers elimination of the essential differences between industry and agriculture elimination of the essential differences between town and countryside elimination of unknowns elimination order elimination polymerization elimination process elimination [reaction] elimination reaction elimination system of backward products, equipment and techniques elimination theorem elimination theory elimination with pivoting

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