A lowresolutionspectrometer is designed for use at the Cassegrain focus of the LAMOST 4-meter telescope.
针对大天区面积多目标天文望远镜的要求,提出了一种低分辨率光谱仪的设计方案。
2
An analyzing method is introduced for accurate measurement of deuterium abundance in the hydrogen-deuterium system by lowresolution MAT253 mass spectrometer.