??>>??

??????????“????”

2025-02-14 15:44:48 | ??:????
???

??

????????????2???????13??????????????????? (????????? ???)????,????????????????????,??????,??,???

???????????????????????????????????????????????????????13?????

???????????????1967??????????,??????????????“?????????????”?????????,???,??????,??????

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

???????????,????????????50GPa???????????????????,?“?????”??????????????,??,???????????????????????????

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

???????,???????????,??155±9GPa,???????????????????????40%???,?????????????????????????1100?,????????????????????????900??

????,?1.2???????????????????????,????,?????????????,??,??????????????(?????????????????????????) ???????????????????:???

?????????

???????????????“????”?????
(??:admin)

????????