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电离层电波传播预报
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电离层电波传播预报
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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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intermediate frequency
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intermediate-level [radioactive
intermediate level radioactive waste
intermediate-level [radioactive] waste
intermediate-level radioactive waste
intermediate level waste
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