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

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

??,????????,?????????12???

19?

2???????6????,???????600???????????????????????????????,????????????19?????????????,???????????2?????15??,????

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

??????????,????“????”?????????????????????600???????????????????????,?1???,?,???????

?????,????????1000?????????,??100??,????????????????????

?:?????????+????????????????? ???

????,????????????“?????????????????+?????”????????????2??5??,???500????,??7??????????,????

????????????“?????????????”,?????“???”,???????????22???????????????????????,???2???

????“??????????????????” ????

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

????????,??????????????????????????????????????????????,???????????,?????????98%,??????????????????????????????????2??3000???

???????????,?????????????????????????????????????10???,????????? ????:???? “????”_????

?? ??????????? ??? ?????????“????”

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

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

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

4???????

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

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

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

??,????????,?????????12???

19?

2???????6????,???????600???????????????????????????????,????????????19?????????????,???????????2?????15??,????

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

??????????,????“????”?????????????????????600???????????????????????,?1???,?,???????

?????,????????1000?????????,??100??,????????????????????

?:?????????+????????????????? ???

????,????????????“?????????????????+?????”????????????2??5??,???500????,??7??????????,????

????????????“?????????????”,?????“???”,???????????22???????????????????????,???2???

????“??????????????????” ????

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

????????,??????????????????????????????????????????????,???????????,?????????98%,??????????????????????????????????2??3000???

???????????,?????????????????????????????????????10???,????????? ????:????