【評論主題】40.關於牙釉質(enamel)和牙本質(dentin)性質比較,下列何者錯誤?(A)彈性係數(elastic modulus): enamel < dentin(B)努氏硬度(Knoop hardn
【評論內容】(A)彈性係數(elastic modu☆☆☆): ...
【評論主題】40.關於牙釉質(enamel)和牙本質(dentin)性質比較,下列何者錯誤?(A)彈性係數(elastic modulus): enamel < dentin(B)努氏硬度(Knoop hardn
【評論內容】(A)彈性係數(elastic modulus): enamel > dentin