????????????????????????????

????:???????????????:???????

?12??20?????????????????? (? ????????????????????????)???????????????(???????????????)?????,?????????????????,???????,?????

??????????????????????20???????????????????????????,???(??????????)??????“????”????????“???”??????,??GRB 230307A??????????????,?,??????????(?)????????????????

???????????????????????«??????????????????»??????

??????????????????????,2023??????????????????????3??7?????????,???????????????GRB 230307A??????,???????,????????,????,??GRB 230307A??????????????

??????????,????????????????????“???”??????GRB 230307A???????????????,????????????????????X?(500???????????????600???)???????????,?????GRB 230307A???????

?????????X????:X??????????,?????????????????X??????????????????X?????,?????????????????,X???

????????????????????????????,??????GRB 230307A??,????????????????????,??????????????????

????????????????????????,GRB 230307A??,????????????(??) ????????????????????:?????