????:1?????vx:???????????

2????????

3?????????

4??????

5????????

?????,??,???????????????????????????,???????,????????????????????????????“??????”???????“?????????”????????????????????????????????,?????????????,????????????????,?????????……

8??,????,??????????????????????

???????????????,????????????????????????????????????????????“??”???????????????,????????????????“?”??“??”??,????“????????????????????”??????

10????????????????2??????????,??,??????????????????

“?????????????????51??????????????25????,?????????????????????????????????35?,???,??????????????????????????????????????????,???????????????”??????????

?,????,??????,???????,??,??“??????????????????????”?????2??,??,??????????????????????????????????????,??,??????????????????,????????????????????????,??????????????????????????????,?????????????????????

?,?????????????

??,??,???????????????????,??????????????,???????????????????????,?????????????????????????

10?????????,??

?????????,???????????16??????????,????????????,?????????,??“??”?

“?????”????????,????

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

???,???

?????,?????????????5??????????????????,??“?????????”?????????????????????4????????????????????????????,??,??????,???,?????????,????98%?

????????4???????,????????10???,?????????5????,??,???????

??,??,?????????????

?????????,????????????90%?????,????,?????????

“?????????????????,?????????4???????????,?????????????????????,????????????????pH???????????????????????????????????????,??????,????????????,????????????????8???????,?????????????????,?????”???????

?????,????????,???????????????????????,2023??18.39???????????????,????????????????“????”????,???????????????????????????????????????,?????,????

????????????????????????????????????????????????????????????????????????……??,???????“?????????????”??????,????????????,???????????????

?????/??????????? ????????

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