????:1?????????:????vx

2?1200??????????

3??????95?98?

4?????

5??????

?????2??????17????? (?????? ?????????????????)?????????????“????”17?????????????,????????????“??????????”??????????,73.6%??“??”?

???????“????????????????”,??????,??“???????”?????????????5???????????????17??????????,?????????“???”???????????????,?,?????????????

“????”???,??40??60???????,???????73.6%???????????????????????,????????,???????????????87.3%?

??“??????????????”???“???”,??“????”???,????57.8%??

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

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

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?????17??,?,????????????“???????”???????????????????“??”????????????????(????,?????????)??????????,????“????”???????,???“????????????”????

????????????????,“???”????2???10???????12??????,?????1069????????????(???????????????) ???????:????????