????????????????1????????????????????16??????????????? 1??16?????????????????,???(BCM)?????
????????????????????????????????????????,??«???????????»??,????????,???????????????????????????????????????????????,??
??,???????????????,?????????,????????????,?????????
??????????????????????????(??????????) ??????:??????
??????????:????,????!
???100?????3???????
??????2???????????:????
GIF-????!???????????
???100?????3???????
??GIF-???????????1??????
????:????????????????
????:?????????????????
??-????????????1-0?????
??????????:????,????!
????:??????????????!
??:??????????????
4?7?22?????????
GIF-????!?????????3???
????:??????????????!
???:??20???????????????
????????????????????
????!?3?????9.8?????????
????????????10???????
??2?????????0.4%
??:???????9????7???????
??3?4?????????????????
??2?????????0.4%
????:????????????????
???????:????48???????