| 词汇 | E layer |
| 类别 | 英译汉、汉译英、英汉互译翻译词典 |
| 释义 | E layer E layer n.(名词)A region of the ionosphere, occurring from about 90 to 150 kilometers (55 to 95 miles) above Earth and influencing long-distance communications by strongly reflecting radio waves in the range from one to three megahertz.Also called E region ,Heaviside layer ,Kennelly-Heaviside layer E层:电离空气的一层,出现在地球上方90到150公里(55到95英里)的高度之间,通过强烈反射1到3兆赫的无线电波影响长距离通讯也作 E region,Heaviside layer,Kennelly-Heaviside layer |
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