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

?????????“???”?

????????

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

“??,?????????”???,???????????,??????

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

??????????2021??????1??,??????????????????????,???????

??,?????????????????????????????,??????20???????????????????????????????,?????????

?????“??”????????

“????,??????????”

“?????????????,???????????????????????????,???????,????,????,???,????????????????????????????”?????????????????,???????10????????????????,??????,“??,??,?????,????,????”

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

??????????????????,?????????????????????????????????????????????????????????????,????????“?????”,?????????“???????”???????????????????,?????????????10?20???????????

???«??????????»,?????????????5?,?????????,??,???????????,??????

??????,???????,??1??????????2??????????12?????????,??????4?????????????????????????????200???????;??????,???????????????12??2???????????????????????????,???????????????200???;??????????????????,???????,??????????????12??????????2????,????,??????????200??

?????,???????????????????????25??????????4?,?,????????230??????????????“??????????25??????????,???4???????????”??????

??????????

“???,??????????????????????????,?????????,???????”???????????????????,2004????«????»???????????,?????????????

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

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

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

???????????????????????????,?????????????,???,?????“?????,???????????,????????????????200???????????,????????????????600??,?????????????,????”???????????????????

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

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

???????,???

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

??,?????????,??????????,?1.5????~2??????????????,?1000???,??????20???????????

???????????,????????????,??,??????11????????????,??????0.5????0.8?????,?????,???1?????,???????

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

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

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

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

?? ?????????????“??”?

????:1??????????:????????95?98?

2?????

3????????

4?????????

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

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

?????????“???”?

????????

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

“??,?????????”???,???????????,??????

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

??????????2021??????1??,??????????????????????,???????

??,?????????????????????????????,??????20???????????????????????????????,?????????

?????“??”????????

“????,??????????”

“?????????????,???????????????????????????,???????,????,????,???,????????????????????????????”?????????????????,???????10????????????????,??????,“??,??,?????,????,????”

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

??????????????????,?????????????????????????????????????????????????????????????,????????“?????”,?????????“???????”???????????????????,?????????????10?20???????????

???«??????????»,?????????????5?,?????????,??,???????????,??????

??????,???????,??1??????????2??????????12?????????,??????4?????????????????????????????200???????;??????,???????????????12??2???????????????????????????,???????????????200???;??????????????????,???????,??????????????12??????????2????,????,??????????200??

?????,???????????????????????25??????????4?,?,????????230??????????????“??????????25??????????,???4???????????”??????

??????????

“???,??????????????????????????,?????????,???????”???????????????????,2004????«????»???????????,?????????????

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

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

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

???????????????????????????,?????????????,???,?????“?????,???????????,????????????????200???????????,????????????????600??,?????????????,????”???????????????????

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

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

???????,???

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

??,?????????,??????????,?1.5????~2??????????????,?1000???,??????20???????????

???????????,????????????,??,??????11????????????,??????0.5????0.8?????,?????,???1?????,???????

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

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

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

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