(??????)??????:????????“????”
?2????????????7??? ????:?????????????:???????????“??????????”
?????????????????? ??????????????? ???????????
7?????????,?????????????????,????80??????????????“??????”,????“?????????????????????????????,?????????”?????
??
?????“?”?????????,???????????,??????????????120?????,??????
???????????,????????“?”???????????,?“?????”?????????????????“???”,????“???”??????????????????“??”,????“????”?????
2????????????????7?????????,????????????? ???????? ???????? ????????,???????????????????“???????????”?;????????,?,??,?,???,????????????
???????,????????????????????“??????”,??????
???????????
????????,?,??????????
?????????,??????????????“???????????????????”??,???“???”,??????????????????????,???
??????,??????,????????,??“?????????”?????
????,????????????????????????3D????????????????????????,????,????
??????????????????
?,????????????????????,??,???????????????????????,???
?,“?”???????,???????????????“????????????????”????“???”,???“????????”,???????
???,????????????“???????????????????”,???????“?????????????”,?,????????????
??????????,?????,?????,?????????,??“??????????????”??????????????,???????
????????????
????“???”???????????????,??,?,???
2???7???????????,?????????????????????????? ??????????????????? ?? ?????????????????????,????,??????,????????????,??????????????????????????,??????????,????????
??“???????????????”???????????“?????”????“??”,???“????????”,???????????,?????????????????????????????????????????(???????????)
???????????:???????????