用“BNBT”造句大全,BNBT造句 國語站 造句 2.11W 大中小設置文字大小 The results show that the content of tetragonal phase is increasing in BNBT ceramics by direct reaction sintering method but still exhibiting a single phase of perovskite structure.結果表明,直接反應燒結法不影響BNBT陶瓷的鈣鈦礦相結構,但可使準同型相界處組成的四方相含量增加; TAG標籤:造句 BNBT #