在本文中较全面地述了天体脉泽源的ＶＬＢＩ观测方法，简单地提及ＶＬＢＩ观测研究的新进展，着重述评空间ＶＬＢＩ用脉泽的观测，并提及了地面ＶＬＢＩ的一些预备观测情况......

To investigate a huge sample of data related to the Stellar Abundance and Galactic Evolution(SAGE) survey in more detail......

The Full-disk Magneto Graph(FMG),a payload onboard the Advanced Space Solar Observatory(ASO-S),will measure the vector m......