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

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

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

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

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

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

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

????????,???1.2???????????????,??,??????,????????????,????????????????????(????) ???????:??? “?????????”_????

?? ????“??????????”

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

2??????

3?????

4???????

5???????

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

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

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

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

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

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

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

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