英语词汇“牙質”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	牙質
释义	牙質 yá zhì類似於骨的一種含鈣物質,但比骨更堅硬更緻密,它構成牙的主要部分,由牙乳頭表面的成牙本質細胞所產生。牙本質由含有許多平行小管的基質組成,這些小管開口於髓腔,在生活狀態時,容納着牙髓細胞的突起dentine
随便看	mean-streamline method mean-stream-line method mean stream velocity mean streets Mean Streets mean stress mean stress component mean stress correction method Mean Structural Model mean subarea velocity mean substitution level mean success mean successive difference mean summer time mean summer timemst mean sum of square mean sun mean suns mean sunspot number mean supemormal yields mean superposition Mean Supply Response Time mean surface mean surface diameter mean surface of congruence