电离层得名，因为它是充满离子，尽管它非常薄，它反映了无线电波，它是如何无线电通信工程。

The ionosphere gets its name because it's teeming with ions and though it's very thin, it reflects radio waves, which is how radio communication works.

youdao

电离层得名，因为它是充满离子，尽管它非常薄，它反映了无线电波，它是如何无线电通信工程。

The ionosphere gets its name because it's teeming with ions and though it's very thin, it reflects radio waves, which is how radio communication works.

youdao