spectroscope

/spek-truh-skohp/US // ˈspɛk trəˌskoʊp //UK // (ˈspɛktrəˌskəʊp) //

光谱仪,分光镜,光谱,光谱机

Definitions

n.名词 noun

1
Optics.
- : an optical device for producing and observing a spectrum of light or radiation from any source, consisting essentially of a slit through which the radiation passes, a collimating lens, and an Amici prism.

No sooner was the spectroscope invented than astronomers hastened by its aid to explore the chemical constitution of the sun.
It is, however, from the employment of the micro-spectroscope that the toxicologist is likely to get most assistance.
This atmosphere is shown by the spectroscope to be not unlike that of the earth, although, possibly, more dense.
Two experiments with a spectroscope will help to make clear the meaning of the Fraunhofer lines.
In the spectroscope, Mr. Huggins informs us, the spectrum is peculiar.