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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 vital tissue forming the core of your tooth, providing it with strength and resilience It features a network of microscopic tunnels called dentinal tubules that extend outward from the pulp, the tooth’s innermost layer
Dentin: Anatomy and function | Kenhub
Dentin is the calcified connective tissue which forms the bulk of the tooth, providing it with its basic shape and rigidity It is tougher than bone, and has a higher hydroxyapatite content, which constitutes about 70% of its dry weight
DENTIN Definition Meaning - Merriam-Webster
The meaning of DENTIN is a calcareous material similar to but harder and denser than bone that composes the principal mass of a tooth
What is Dentin Dentine? - News-Medical. net
Dentin or dentine is a layer of material that lies immediately underneath the enamel of the tooth
Dentin - Anatomy, Structure, Function, Diagram, Layers
Dentin is a hard, calcified tissue that forms the bulk of a tooth’s structure, lying beneath the enamel in the crown and cementum in the root It provides strength and support to the overlying enamel while protecting the pulp cavity, which contains nerves and blood vessels
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
What You Should Know About Dentin: The Hidden Tooth Layer
Dentin is the yellowish, bone-like layer that sits just beneath your tooth enamel and surrounds the tooth’s pulp, the soft inner core that contains nerves and blood vessels Unlike enamel, which is the hardest substance in the human body, dentin is softer and more porous, though still quite strong

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