Wavelengths range from ultraviolet light through visible light to near-infrared light.
波长范围从紫外线通过可见光到近红外光。
And even just the air in a clear sky blocks a huge range of the wavelengths of lights, pretty much only letting through visible light, anda smattering of infra-red and radio waves.
即便晴空万里光是空气就会挡住很大范围的光波波段,几乎只允许可见光、以及少数红外光和无线电波通过。
Unlike visible light waves, these radio waves can get through the various gases and dusts in space, and through our own earth's atmosphere comparatively easily.
与可见光波不同的是,这些无线电波可以较容易地穿过太空中的各种气体和灰尘,穿过我们地球的大气层。
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