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

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

3??????

4??????????

5???95???

???????6????????9?? (???? ???????????????)???????????????,??;?,??????????????????????????????……??????????????,?2024?????????????????????????“?????????”??,????

?????????“??????????:???”? DAC????

??,“???????”????????????6.5?????????????????6.5????4??????????,????????????LED????????????????????????????????3D????????,??????LED?,??????,?“???????????????????:??????”?????“‘????????????’?????”,??

“?:????”???DAC???,????????????,??????????????????,?????“?,????????,?????”

??“???????:????”? DAC???????????

????????????????,??????????????????????,?????????????????????????????????????????????????,??????????????????????20??;??????????????????20???????????????????;???????????????????,?????????????????????????????????????????????????????????????????;???????????????,??????10???????;???????,???????,?????????????????????

???????????“?:?”? DAC?????

??,??,“??????????????????????”??????,????????????????????????176??????????????????????????6?????????11???(?????)

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