| 单词 |
ionospheric scatter |
| 释义 |
ionospheric scatter ionospheric scatter[‚ī‚än·ə′sfir·ik ′skad·ər] (communications) A form of scatter propagation in which radio waves are scattered by the lower E layer of the ionosphere to permit communication over distances from 600 to 1400 miles (1000 to 2250 kilometers) when using the frequency range of about 25 to 100 megahertz. |
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