???????????????????????????8?????19?????? 19???????????,?????????“?”??????,?????,?????(???)?????????2.2???????,??????????3.9??????,?6000????,???????103??????????????????,??

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

????:???????? “????????”????

?? ???????:???????(?)???????????2.2???

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

2???????????

3????????vx

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

5??????95?

???????????????????????????8?????19?????? 19???????????,?????????“?”??????,?????,?????(???)?????????2.2???????,??????????3.9??????,?6000????,???????103??????????????????,??

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

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