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dentin 音标拼音: [d'ɛntən]

n. 象牙质;牙本质

象牙质;牙本质

WordNet (r) 3.0 (2006) (WordNet)

dentin
n 1: a calcareous material harder and denser than bone that
comprises the bulk of a tooth [synonym: {dentine}, {dentin}]
2: bone (calcified tissue) surrounding the pulp cavity of a
tooth [synonym: {dentine}, {dentin}]

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英文字典中文字典相关资料:

Dentin - Wikipedia
Dentin is a bone-like matrix that is porous and yellow-hued material
What is Dentin? Structure, Types, and Functions - DentalFord
Dentin is a hard mineralized tissue that forms a major mass of teeth It is slightly yellowish and gives a color shade to teeth as enamel is clear or translucent Teeth are made up of Enamel, Dentine, Cementum, and Pulp; Dentin is covered by the outermost enamel layer on the crown part of the teeth and cementum on the root part
Dentin | Structure, Function, Hardness | Britannica
Dentin, in anatomy, the yellowish tissue that makes up the bulk of all teeth It is harder than bone but softer than enamel and consists mainly of apatite crystals of calcium and phosphate
Dentin: Composition, Function, Care | NewMouth
Dentin is a protective barrier for the dental pulp, the innermost part of the tooth containing nerves and blood vessels This insulation helps prevent bacteria and irritants from reaching the pulp, which could otherwise lead to infection or inflammation
All About Dentin: Common Questions and Answers
Dentin is one of the main components of a tooth, located beneath the enamel and cementum It makes up a significant portion of the tooth's structure and plays a crucial role in maintaining tooth strength and sensitivity
Dentin | Complete Anatomy - Elsevier
The dentin is the hard, bone-like portion of the tooth surrounding the pulp, covered by enamel on the crown and cementum on the root; it is harder and denser than bone but softer than enamel (Dorland, 2011)
What is Dentin Dentine? - News-Medical. net
Dentin or dentine is a layer of material that lies immediately underneath the enamel of the tooth
Understanding Dentin: The Unsung Hero of Tooth Health and How to . . .
Dentin provides the bulk of the tooth's structure, offering essential support and strength It acts as a buffer between the highly mineralized enamel and the soft, sensitive dental pulp
8. Dentin | Pocket Dentistry
Dentin is a living, sensitive tissue not normally exposed to the oral environment Root dentin is covered by cementum, and crown dentin is covered by enamel Dentin, like bone, is composed primarily of an organic matrix of collagen fibers and the mineral hydroxyapatite

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