| 摘要 |
<p>The ultraviolet radiation is split into several wavelength bands and directed to luminescent pick-ups whose glow is used to determine the condition of the ozone layer. The device comprises an ultraviolet radiation spectroanalyzer consisting of an element (2) dispersing the ultraviolet radiation and a mosaic screen (4) with a plurality of luminophore bands observed by means of an eyepiece (9).</p> |
