?? ????????????:?? ???????
????:1??????:????????????
2??????150????
3????????150???
4?????
5?????
??1?27?? (??????????? ???????????)?????????????“???????”????“??????????????????????”???????????????????????????????????(?)???????????????????????????????,???????????,??,????????????????????
“????”??(?)????1478?,“??????????”????????,??,?????????,?????,???????????????
“?????????????”?????????(????????)??????????????,?????,??????????????????????(???? ???????)????????,??????IP??????????????????,????????????????????????,????????????????????????????????“??????????????”?????,??,??????,?????????????????????
?????????,“????????????????????????”????????(?)??????????????,?3D??????,????????????????,???????????????????????????????????,??,??,??????????????
“??????”????,??,??(?????????? ?????????)??,???????????????????????????,???????“??????”??????????(???)??,???????????
“??????????????”????????(??)??????????????????,??????????????????????????,???,??????????????,???????????(??????)
????:??????