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大气折射与电波传播延迟
释义
大气折射与电波传播延迟
Encyclopedia
理学
大气折射与电波传播延迟
释
atmospheric refraction and radio wave propagation delay
大气折射与电波传播延迟
地球大气是空间分布不均匀、且存在时变特性的非色散介质,电磁波可以透过大气传播。电波通过空气的传播过程中,空气的中性成分在传输路径上的密度沿路径发生变化,不同的密度对应折射本领不同,使得电波传播速度低于真空中传播速度、且传播方向发生偏折。
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repeated integration
repeated irradiation
repeated kernel
repeated limit
repeated-load impact test
repeatedly observed data
repeated measured design
repeated measures ANOVA
repeated nova
repeated permutation
repeated root
repeated sampling
repeated scrutiny
repeated seasonal grazing
repeated series
repeated series by columns
repeated series by rows
repeated substitution
repeated survey
repeated trial
repeated-zone scheme
repeater
repeat induced point mutation
repeat-induced point mutation
repeat-induced point mutation (RIP)
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