????????????“?????”???
??????????????????2?????7??? ???:??????????????????“?”?????????
???????? ?????
“?????,??????????????”??“?”?????????,??“???????”??????????????,“????????????”??????????
![](http://i2.chinanews.com.cn/simg/ypt/2025/250207/f223a21b-1e46-4e10-aba9-2d5bbba7c5c7_zsite.jpg)
??????????????????????????……??,????????????????????????????“???”,??????,?????????????????,????????????????
“?????????????????????????,?????????,?10???????????”????????????????????,?????,????2025?????2000?????,????50%??????,?????????????,?????????????????????????????????????????
![](http://i2.chinanews.com.cn/simg/ypt/2025/250207/cb171f57-4d1e-48bd-ae31-5f8d72a05cdc_zsite.jpg)
???????????????????????????????????????????……???????????????,?????????????500???????,?????LED????????,?????
????????????????????,“????”???????,?????????????,????????????????????(???)
??????????????????????:??????
??
???:????