????:1???????????:?????????????

2????????????

3????????????

4???????

5??????????

?????,????????????????,??????FAST“??????????????????(FRB)?”??,????????????SGR 1935+2154?????????????,????????????????????X?????,????????????,???????????????????????«The Astrophysical Journal Supplement Series»??

??????????,???????2020??????????????????4?????????????????????,???CHIME???STARE-2???????????SGR 1935+2154???????FRB 200428,???????????????????????????,???????????????????????????????????SGR 1935+2154?????????X?????????,???????????????

??FAST?????????????????2020?????????????10?????????????11??SGR 1935+2154?????????????????????,?X??????,?FRB??????????,??????????????

(??? ??????????????? ??????) ????????????????????????:??????????????????????????