????:1????????150???:????????

2?????????

3??????????????

4??????????

5????????????

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

???“??”??????????????????

?,3?????“??????”?????????;2000????“????”????

“??????,???????????2000?????????????,???????????”?????,???????,???????

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

“???????‘???’????????????????,?????????????”?????????????,??2000????????????????????????1.2??,?????????????6.2?,???150?????????????????,???90????

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

??????????????????????????????????? ??????????

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

“????,?????????????????,???????????????????????????,??‘?’?”????

?????????

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

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

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

???,????, PH??????????????????8??????????,??????????????????????,???????????????99%??????????????,???,????????????????

????????,“??????????????????”????,???????????????,???????2???????????3000??????????,2023??5800??????????????

????,??????????,????“??”,????????????????????,??????????????(????????????????)

???:???