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prediction of ionospheric radio wave propagation
释义
prediction of ionospheric radio wave propagation
Encyclopedia
工学
短波传播
释
prediction of ionospheric radio wave propagation
电离层电波传播预报
根据电离层特性参量的时空变化规律和通信质量与电离层信道参数的关系,在电离层探测历史资料或实时测量资料的基础上,对高频传输电路的未来最佳工作条件和工作质量做出的预先推断。
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estuarine landform
estuarine mixing
estuarine tapertail anchovy
estuarine turbidity maximum zone
estuary
estuary and beach process
estuary and beach sediment transport
estuary and coastal sediment simulation
estuary delta of China
estuary hydrology
estuary hypoxia area
estuary regulation planning
estuary regulation structure
estuary training
estuary water quality monitoring
estuary wetland
Estudio Del Ciclo Vital de Los Documentos
ESU
e.s.u.
ESWL
E. Szemeredi
E. Szemeredi (1940—)
Es层电波传播
ET
ETA
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