| 释义 |
mono·chro·ma·tor
\| ̷ ̷ ̷ ̷+|krōˌmād.ə(r)\ noun
(-s)
Etymology: monochromatic illuminator
: a spectroscope modified by replacing the eyepiece with a narrow slit parallel to the original slit of the instrument in order to isolate for use a narrow portion of the spectrum |