In our previous work,we developed a model to study the effects of rotation and/or tidal distortions on anharmonic radial oscillations and hence on the radial ve
Space weathering is an important surface process that occurs on the Moon and other airless bodies, especially those that have no magnetic field. The optical eff
We present stellar density maps of the Galactic outer disc with red clump stars fromLAMOST data. These samples are separated into younger (mean age - 2.TGyr) and
This study proposed a coarse-fine mixed model for describing the rail surface unevenness of an ultra-large fully steerable radio telescope(Qi Tai Telescope) wit