???????????

????:????VX:??????

?????????11?????????????????????????26?? (??????????????? ?)11?26???????,??,????????

????????????????

??????????????????,??,???????????????????800?????????????,????????????????????????????,?????768???

?,??,?,?????????2×180????????,?????????????????????????1.6?????????????????????????????,???

????????,?,??50???????????5?????????????????????10?????,???????“????”??????????????????????,??????????????????????(???)

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