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地面散射
释义
地面散射
Encyclopedia
工学
电波传播
释
surface scattering
地面散射
陆地、海洋等面目标对入射无线电波向周围空间各方向的再辐射。其中,与入射无线电波方向相反的回波,称为后向散射。
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FIR
fir
FIRAS
fire
fire accident
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fire administrative coercion
fire administrative punishment
fire alarm and fire fighting linkage system
fire alarm and gas detector system
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fire alarm system
fire alarm telephone
fire and explosion accident of oil and gas pipeline
fire and explosion accident of oil depot
fire and explosion prevention management of oil and gas stations
fire and explosion prevention technology of oil depot
firearm injury
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firearms of the Qing Dynasty
firearm wound
fire assay
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