??>>??

?????????????????????!????|??????

2025-02-20 00:31:20 | ??:????
???

??

?????? ???? | ??? ????????????

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

?????,?????????????,????????????

???????

??,???????

??

?????,??????,???????????????????,???,??????

????????D,??,?????

???????????,????????D?????,????D????????

??????????

???,?????????????

??????????

1.???

???????:????,??????????????????????,?????1000~1200??????????????,??????????????

???????????D:?????????D???????????,???(?????????20??)????D???????(????????????????????????)?????????

?:?,?????????????,??????????????????????,??????????????????,??????????

2.?????????????

?????????:????????????????????,????,???,?????,?????????,?????

???????????????????:??????,?????????,??,??????????????????????

?:?????????????????????????,??,????????????????????????,???????

?

??????

??

???????????????,?????X??(DXA)???????????????X???????,???????????????????????T???????=-2.5,??????????????

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

??

????

????,??????????????????,???????????,???????????????,???,????????

??????:??????????????+?,????????????

??????:????????????????????,??????????????????,???,??????????????????,??????

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

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

?????????

??????????????????????????!????|???????????
(??:admin)

????????