monochromator

/mon-uh-kroh-mey-ter/US // ˌmɒn əˈkroʊ meɪ tər //UK // (ˌmɒnəʊˈkrəʊmeɪtə) //

单色器,单色仪,单色机,单色镜

Definitions

n.名词 noun

1
Optics.
- : a spectroscope with a slit that can be moved across the spectrum for viewing individual spectral bands.