????:2024-06-14 22:00:47 ??:????
????:??????:????????
??????6?14??? (???)?14??(2024)???????????????????????(SNEC)??,??????????????????????????????????(ESTI)?????????????,????????34.6%?
?????????????????????????,2023??11????????????????????????????????????,??33.9%?
?(IEEE)????????????????????????????????????????William R. Cherry?????????????,??????????1980???????????,?????William R. Cherry??????,????????????,??????????,?,???????????????(????????????) ????:???
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