????(19?)???,“??”???“??????????????”??,???

??“??”????????????????,?????428??,?5????

???????????“?”?90?,?????????3.7?,????????6?????????,??????5600?????

????1996??????????3???,???,?324??,????1.6?????28??,????????2300????????

??????????,?,????32????????,???2700???????

(????????????? ?? ??? ????) ?????????????????????????????:???????????? ??“?????150???”????

?? ?????×2!“????”“????”????

????:1??????150???:??????????

2??????v

3????????

4?????????

5?????????

????(19?)???,“??”???“??????????????”??,???

??“??”????????????????,?????428??,?5????

???????????“?”?90?,?????????3.7?,????????6?????????,??????5600?????

????1996??????????3???,???,?324??,????1.6?????28??,????????2300????????

??????????,?,????32????????,???2700???????

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