Aberration and the Structural Principles of Optical System in Plane Grating Spectrograph
象差与平面光栅摄谱仪光学系统的结构原理
direct shadow parallel light apparatus
平行光束阴影摄谱仪
The grating spectrograph is built in two designs.
光栅摄谱仪有两种类型。
Method of Taking a Clear Spectrum and Measuring the Wavelength of Light with Prism Spectrometer;
用棱镜摄谱仪拍摄清晰光谱测光谱波长的方法
A sample of each coating is exposed on an Eastman 1B sensitometer and to a wedge spectrograph
各涂层样品用1B感光仪对着光楔摄谱仪曝光。
An Optical Design of the Flat-field Spectrometer Using a Holographic Cancave Grating and a Study of the Aberration Optimization
全息凹面光栅平场摄谱仪的光学设计及像差优化研究
The method of fixation and adjustment of the main optical components of the Coude spectrograph is described in this paper.
本文叙述了库特摄谱仪的主要光学部件的安装、整方法。
The instruments used are spectroscopes (for direct visual observation) or spectrographs (for recording spectra).
所用的仪器是分光镜(用于直接观察)和摄谱仪(用于记录光谱)。
Littrow spectrograph
利特罗摄谱仪(即自准直摄谱仪)
The reflector telescope's mirror optics gather light from celestial objects and direct it to an array of cameras and spectrographs.
巨大的反射望远镜的反射镜以光学聚集来自天体的光,转往两部相机和两部摄谱仪。
an instrument for determining optical or photographic density.
测量光学或摄像的密度的仪器。
optical null double-beam farinfrared spectrometer
光学零位双光束远红外光谱仪
On nights with moonshine or mild cloud cover, the telescope instead uses a pair of spectrographs to obtain spectra, and therefore redshifts, of 608 objects at a time.
而在有月光或薄云的夜晚，望远镜则利用一对摄谱仪摄取光谱，可同时测定608个物体的红移。
fluorite vacuum spectrograph
荧石棱镜真空摄谱仪
rocket-borne ultraviolet spectrograph
火箭携带的紫外摄谱仪
a reflecting telescope so constructed that the light is led to a plate holder or spectrograph.
构造成光线被引入盘状容器或光谱摄制仪的折射式望远镜。
Design of the Wide Bands Fourier Lens
干涉成像光谱仪中宽谱段傅氏光学系统设计
An Instrument for Accurate Measurement of Spectral Transmittance and Colour Contribution Index of Camera Lens
摄影镜头光谱透射率及色贡献指数的精确测定仪器