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

2?????98??

3??????????

4????????

5????????

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

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

????????:?????,??,?????????????????,??????

??????????,???3.7?????????????????????,??,????,????????,????????????????3000???????????????????

??,??,???80?????????????????????????8?????????????,???????????4100????????,?????????42%?

???

????,??????????????????,????????????????????????8???,????9.7%,????????????70???,???

????????????????,??350??????????,?????????????,????????????X?????????????

????????????? ??????:X?????????????,?????????????99%??,?????????,?????100%???????????,??????

?????,???????????,????????????????X????????????????????,???????????????????????????,???????????????????????????????

????,????,?????????????????,??,2???,??????????????????,?????????

???? ????????:??????????????,???????????,????0.25???????????,????????????????????,??????????,????,?????????????????

????????

“?????”???“???????”

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

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

??,????????????????,??????????,????????,?????11????,???????278???,?????????????????,????????,?????????????????????????

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

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

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

?????“?????????????????”???? ????:??,???,?????????????30%???????????????????,??,?????

??????????,?????????168???????,?????????????,??????,??????????????6000??

???????????,?????????????,??????????,?????????????,??????,???????????;????????(??????????? ?????????????? ??? ????? ????????????? ??? ??) ?????:???????????????