Heaviside layer
英
美
- E层,亥维赛层
详细释义
Noun:
-
a region of the ionosphere (from 50 to 90 miles up) that reflects radio waves of medium length
相关词汇
- Kennelly-Heaviside layer 肯涅利-海维赛层...
- e layer e 层
- E region E区
【近义词】
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