“visible radiation”造句，怎麼用visible radiation造句

An incandescent lamp, two interference filters and two si P-I-N detectors are used as visible radiation source, dispersive elements and photo-electric cells, respectively.

Of or relating to the range of invisible radiation wavelengths from about4nanometers, on the border of the x - ray region, to about380nanometers, just beyond the violet in the visible spectrum.