From professional translators, enterprises, web pages and freely available translation repositories.
research in astronomy will involve studies of observational data from a 45-cm telescope, with a charge coupled device camera, a photoelectric photometer and a spectrograph.
52. 天文研究将涉及研究由一架45厘米的望远镜获得的观测数据,该望远镜带有一架电荷偶合装置照像机、一台光电光度计和一台摄谱仪。
i, myself, i'm actually involved in the team which is developing a codex, high resolution, future generation spectrograph for the 42 meter e-elt telescope.
事实上, 我自己参加了这个团队 这个团队正在开发一种规则, 高解析度,下一代的光谱分析机 42米长的e-elt望远镜.
(a) a dual Échelle spectrograph with three independent channels covering, respectively, 1,150-1,800, 1,780-3,500 and 1,150-3,500 angstrom intervals;
(a) 有三个分别覆盖,1,150-1,800、900-1,050和1,050-1,200;1,150-1,900和1,300-1,900;及1,150-4,000埃波段独立波道的一双阶梯光栅摄谱仪;