“grid spectrometer”的概念、定义、翻译、参考文献-科学参考

单词	grid spectrometer
释义	grid spectrometer [`grid spek`träm·ǝd·ǝr] ^SPECTROSCOPY A grating spectrometer in which a large increase in light flux without loss of resolution is achieved by replacing entrance and exit slits with grids consisting of opaque and transparent areas, patterned to have large transmittance only when the entrance grid image coincides with that of the exit grid.
随便看	reference address reference angle reference block reference burst reference craft reference dimension reference dipole reference direction reference electrode reference ellipsoid reference frame reference frequency reference fuel reference level reference line reference listing reference locality reference lot reference mark reference material reference noise reference plane reference point reference range reference record

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