?? ??????????????????
????:1???????????:???????????
2???????2022
3?????????
4?????????
5?????
???11??27????????? (???? ??????????????)11????????27????,????8?????????27???,?????????????????,8???????,27?“??”??????????
????????????????????8???????????????????????????????????,??????8????,????????????7.61????????,??????????????????19???????,?????????????????????????,??????,???????“??????”,??“????????”????????????
?????8????????????????????,???????LED???????????????????,?????;????????????????,??????;???????????,??;???????????????,??,????????????,??……
??????????????27????????,?????,??????????,??????????24.86?????????,????23?????????????“??????????‘??????????,????’???”????,????“???????”????????????
?????????????27?????????????????????,??????????????????????,?,????;?????????“??????”??????????????“??”????,??????,??????????,????????
????????????????,?????“?????????????????????”???????????????????,???????????????,?????????????????“???”,??????????,???????????????????????????,???????????????????????,?,????????,??????????????,?????????
?????????27?????????????,8???27???????????????“?”“?????????”,????????????????????,?????????????????,??????????????????,???????????,?????????????????????????,?,??????????????(??)
?????:?????