Results for « 阿普顿层 » (cmn)
08582337-n
阿普尔顿层
,
阿普顿层
Appleton layer
,
F layer
,
F region
the highest region of the ionosphere (from 90 to 600 miles up) which contains the highest concentration of free electrons and is most useful for long-range radio transmission
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More detail about the NTUMC+ Open Multilingual Wordnet (0.9)
This project is now integrated in the
Extended Open Multilingual Wordnet (0.9)
Maintainer:
Francis Bond
<
bond@ieee.org
>