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

2???????vx

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

4???????????

5?????

???2?8???? (?????? ????)8?,??????????????,?8?????,???

????????17???,????8??8?5??????????????21????????????,??????????????U???????,??????????,???6???????,?95.25????????,???

?????????????????,?????????????????“05?????????”??????????????????????????????????????,??

?,?????????(???????)???????????????????????????,??????,????????100???????????(??)??????????,???

??,????????????????????5??????????????????????2000???????????,??,?????????????????,?????,??????????????????????1500????????500????????????

????500??,??????,????,??

2??????????8???????????????,????????500???,??????????????41????????150????????????????????????(???)?????? ??????? ??????? ????????????????????

???????????,?????????????9?35???100?????????,?1???45???85???????????1500????????????????????,???“??”????????

????????????1500???????????????????????????

?????????,????????????/?7:6????/?????????????????????????,????/??6:5????????????,??????????

??,????7??????5?7?19???????,?,?2???????1???4???7???????????????????????,?1????????????,????100???

??????,?????“???????????????????”,??????,?????,???????????,?????????????,???????????????????,?????????,????2:3?????(????)

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