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

2???????

3???????

4?????VX

5?????

???2?????12????? ?????12??,???

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

2?12???,???,?? ???? ?????????????? ????????

??,???,???“???????????????”?,???????,???????????????????????4????“??”?????????????????????,?16???8542?????,?126?252????????????????1?????14?????????2?????????????????????5???,“??”?807??,???12.1?????551??????10.7?;???86??????6600??;?????????170????????????7600????

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