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????:1?????:??????????
2???????
3????????appios
4?????????
5????????????
???????????2???????????13????????? (????????? ??????????????????????????)?,??,???,???????????????,???????????????
????????????????????????????????????????????????????13??????????????
?????????????????????????1967?????,?????“???????????????????”?????,??,????,????????
??????????,???????????????,????????
????????????????????,??????50GPa????,????????“???”????????????,?????????????,???
??????,?????,????????????????????????
????,???????????????????,?????????????????????????155±9GPa,????????????40%????????????????????????,???1100?,???????900??
?????????????,???????????????1.2?????,?,??,??????????????????,???(??????????????????) ?????????:????????????????????????