(??????)?????? ?????:???

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

??????2????10???????????? ????????????????:??? ????????:??????

?? ?

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

?????500?,??????????0.02????????,????????????27?????????????,???????,??????????????,????????

??100??,?9????????????35?18??????,?????????????????????

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

??????????????????????1997???????????????????,????????????11?,????,??

2????10???????,?????????????????????500???????????????,?????????? ????????? ???? ?

?????????,??“?,??????????,???????”????,2011?????????,??????

2016????,???????????????19?????????????????2018????????????2?????,????????????500??????,????34???65????????,?????

?????????????????????????????,?????????,???2022?,????500?????????34?????????32,???,????????????

“?,???????????,?????????”?????,??????,????,???????????100???,“??????????,???????????,?????????????????????,??????????”?

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

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

????????:??