?? (??????)???????“??????”???
![](https://image.chezhanri.com/2019/1218/32518a6915b44dc96a5c64a041a9202d.jpg)
????:1???????:?????95?
2?????????200???
3?????????
4?????????????
5????????
?????????7???2????????? ?:(??)?????????“??”??????
??? ???
?????????????????,??????????,5.8???????????,????,????“????”???????
![](http://i2.chinanews.com.cn/simg/ypt/2024/240702/ea049ab4-5501-444f-84c2-66b73ba3f5ec_zsite.jpg)
???????,??????,??,????????????????,????????????,??????
??????????“?????????????????????”
7??????????1?????????,????????????????,???????????20????,???????????????????????????????????????????????,??????????????“??????????”???????,?????????????,VR????,????????????
![](http://i2.chinanews.com.cn/simg/ypt/2024/240702/726cefb4-aac3-4f9e-9022-a25c434a38e3_zsite.jpg)
?????2021???????,?????????????????????????,???????????????????,????????????????????????,???????30%-40%?
???,???????????,???????????????
“?????,??,????????????????????????????,??????????????????????????”???,????????????,????,??????????????????,?????,??????????????,?????????,???????????????????????2????????????,10???????????????,?????,????????
????????,?????????????,????,?????????????????????????????????????????????,?????????,?????????????????????????,70%?????????????????????????????????
?????????????????
??0.1%?????????????????????????????,?????????????,?????“???????????”,???????????
![](http://i2.chinanews.com.cn/simg/ypt/2024/240702/9557864a-883b-4e2b-a5b1-342152478701_zsite.jpg)
????????“????????”??????????????,????????????????????????????????,?,?????????????2??18??????,pH??????7.7????9.3????,??,???????????????????????
????????,????400???????????????????????6000??5.5?????????????????????
?,??????,??????????????,????????????????????????????,??????,?????????,???????????,????“????????????????????,??12?????????”?????
????,??,?????????????????????“???????????????????????????”?????,??????????????????????????????????,?????????????????????????????????????????????????,??“?????????”????????????????????“???????????????????????????????????”?????????????,????????
???????????,????,???????????“????”??(?)
???:???????????????????