In the 2020s, the swift improvement of deep Understanding-primarily based generative artificial intelligence products raised questions about regardless of whether copyright infringement takes place when this kind of are educated or used. 频率是单位时间内完成振动的次数，是描述振动物体往复运动频繁程度的量，为了纪念德国物理学家赫兹的贡献，人们把频率的单位命名为赫兹，简称“赫”。 To submit ... https://joschkay850deg9.thelateblog.com/profile