????:1????????:?????????

2??????????

3??????

4???????

5????????20?

?12????????????????20??????????????????? (????????? ???)20???????2024??,???????,????????,???????????????????

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

“?????”?????2002?,??«????»?????,?????2010???

????????????????????????????,??53??19??????????,??????????????????,??????????,????????,????????????????????????????????????,????,?3?????????,??????????????????????????????????????????,??,??

“???????????,??????????????????R&D(??)???”???,???????R&D?????????4000??????(????????????????????????????,????),???4803????4212???????????,??????????????????????????????????????2000?????,??????????????2947???2640????2386????????????2050?????????????(??) ????????????:?????