????:1???????11?????:???????????

2????????

3????????

4???qt???????

5???????

???8???????????7??????????????? (? ?)????“???????????????????????????????????”7??????????????????????????????????,??????,???????

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

?????????????????????,??????????????????????????10?????????,???????,?????????????????

???,???????????????????????????,??????????????«?»???????????????????,???????,???????

????????????????????,???????????“?????? ????????”????2019???????,??????????????“???,??????????”??????????

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

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

????“???? ???”???????????????“?????????????”?????,????????????????6??????????B??????????????????????,????:??“3D?”??????,???????????3D??????,?????????????????????????????……?????,?????????????

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

????????????????????????,?????,???????,??,????,?,??????????????(??????????????)

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