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电离层超短波和微波传播
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电离层超短波和微波传播
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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。
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fibre-optics image dissection camera
fibre paper
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fibre reinforced composite material
fibre-reinforced plastic
fibrescope
fibre space
Fibres&Textiles in Eastern Europe
fibre strainmeter
fibre-strengthened
fibril
fibrilia disbarking machine
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fibrillation potential
fibrillation processing
fibrille
fibrilliform
fibrin
fibrin degradation product
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