Abundances of TX UMa

High-resolution echelle spectra have been obtained of the semi-detached Algol-type eclipsing binary system, TX UMa with the high-resolution echelle spectrographs of the 1.8m...针对半分离式大陵五（Algol）型食双星系统TX UMa，研究人员已通过1.8m望远镜搭载的高分辨率阶梯光栅摄谱仪（high-resolution echelle spectrographs），获取了其高分辨率阶梯光栅光谱（high-resolution echelle spectra）。