Tooth enamel - Wikipedia
网页Tooth enamel is one of the four major tissues that make up the tooth in humans and many animals, including some species of fish. It makes up the normally visible part of the tooth, covering the crown. The other major tissues are dentin, cementum, and dental pulp.
ENAMEL中文(简体)翻译：剑桥词典 - Cambridge Dictionary
网页a decorative glass-like substance that is melted onto clay, metal, or glass objects, and then left to cool and become hard, or an object covered with this substance. 搪瓷;珐琅. a type of paint that forms a shiny surface when dry. 瓷漆;瓷釉. the hard, white, shiny substance that forms the covering of a tooth. （牙齿的）珐琅质 ...
Enamel - Wikipedia
网页Tooth enamel, the hard mineralised surface of teeth. Enamel organ, a cellular aggregation in a developing tooth that is responsible for the formation of enamel.
What Tooth Enamel Is, Function & Care - Cleveland Clinic
网页2023年3月6日 · Tooth enamel is the hardest substance in your body — even stronger than your bones. It protects the innermost layers of your tooth (dentin and pulp) from damage. Even though enamel is strong, bacteria, plaque and acids in your mouth can damage it.
Enamel Definition & Meaning - Merriam-Webster
网页1. : to cover, inlay, or decorate with enamel. 2. : to beautify with a colorful surface. 3. : to form a glossy surface on (a material, such as paper, leather, or cloth) enameler noun. enamelist.
Tooth Enamel: Structure, Function, and Care - Verywell Health
网页2024年8月1日 · Tooth enamel is the protective shield that exists on the outer layer of your teeth. It is made of minerals that provide a rock-hard shell over the more vulnerable areas of your teeth. Healthy tooth enamel protects your teeth from breakage, decay, and the effects of extreme heat and cold.
Tooth Enamel Erosion and Restoration - WebMD
网页2023年4月4日 · What does tooth enamel do? WebMD explains what tooth enamel is, what causes it to erode, how to prevent enamel loss, and how to treat it.
Enamel | Protection, Calcium & Hardness | Britannica
网页enamel, in anatomy, the hardest tissue of the body, covering part or all of the crown of the tooth in mammals. Enamel, when mature, consists predominantly of apatite crystals containing calcium and phosphate. Enamel is not living and contains no nerves.
Enamel: Anatomy, structure and function - Kenhub
网页2023年10月30日 · The enamel is a thin outer translucent covering of the tooth. Specifically, it covers the visible part of the tooth called the crown of the tooth. The enamel is the hardest substance present in the human body composed mainly of calcium hydroxyapatite and partly of organic materials (proteins).
Tooth Enamel: What Is It? - NewMouth
网页2024年3月8日 · Tooth enamel is the thin outer covering of your teeth. It’s the hardest substance in the human body. However, many factors can cause tooth enamel erosion, including acidic foods, dry mouth, and teeth grinding. Once tooth enamel is gone, your body won’t replace it. There are several things you can do to prevent tooth enamel erosion.
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