网络释义
1)focal plane spectrometer,焦面分光计2)focusing spectrometer,聚焦分光计3)dual optical fiber in focal-plane for spectra separation,双光纤焦面分光4)concave-grating spectrometer,凹面光栅分光计5)line-focusing monochromator-spectrometer,线性聚焦单色光镜分光光度计6)focal plane filter,焦面滤光片