一般牙科在齒槽骨將其骨質密度區分成4種等級，D1~D4，其中D1密度最

一般牙科在齒槽骨將其骨質密度區分成4種等級，D1~D4，其中D1密度最高，D4密度最低

Kết quả (Anh) 1:

General dentistry in the alveolar bone of their bone density is divided into 4 categories, D1~D4, with the highest density of D1, D4 lowest density

Kết quả (Anh) 2:

General Dentistry in the alveolar bone to its bone density area is divided into four kinds of grades, D1 ~ D4, where the highest density D1, D4 lowest density

Kết quả (Anh) 3:

In the general dental alveolar bone density is divided into 4 levels, including D1 D1~D4, the highest density, the lowest density
D4