| 词汇 | example_english_tooth-enamel |
| 释义 | tooth enamelcollocation in Englishmeanings of toothand enamelThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with tooth or enamel. tooth noun uk /tuːθ/ us /tuːθ/ one of the hard, white objects in the mouth that are used for biting and chewing (= ... See more at tooth enamel noun uk /ɪˈnæm.əl/ us /ɪˈnæm.əl/ 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 ... See more at enamel Examples of tooth enamelThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. However, these teeth lack wrinkled toothenamel and possess a sub-cylindrical crosssection. However, these features were combined with several innovations, such as wrinkled toothenamel. Post-depositional contamination of toothenamel (diagenesis) is normally not significant in strontium-isotope studies. Analysis of his toothenamel would provide confirmation of this assumption. Toothenamel is especially useful as a sample tissue because it preserves the isotopic signal of the diet consumed in childhood when the teeth developed. Strontium-isotope studies have focused on toothenamel rather than bone. As is the case for oxygen isotopes, strontium is deposited as a permanent signature of the place of origin as toothenamel forms in the fetus, infant, and child. It causes dental fluorosis, damage to the toothenamel, which is symptomatic of fluoride poisoning in childhood. From Europarl Parallel Corpus - English On the other hand, the drinking of water containing two parts or more of fluorine often gives rise to small white flecks on toothenamel, and the softening of teeth. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Toothenamel evolved differently in marsupials and eutherians. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Also, prolonged exposure to bleaching agents may damage toothenamel. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Full-porcelain restorations are particularly desirable because their color and translucency mimic natural toothenamel. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Improper or over-vigorous brushing may cause sore gums, damage to toothenamel, gingivitis, and bleeding gums. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are involved in biomineralization during toothenamel development. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The final pattern was apatitic, intermediate in sharpness between those of toothenamel and bone. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most dentists recommend using a toothbrush labelled soft, since hard bristled toothbrushes can damage toothenamel and irritate the gums. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is an important constituent of toothenamel. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These bacteria consume leftover sugars in the mouth, producing lactic acid that corrodes toothenamel and ultimately causes cavities. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fluoride ions reduce the rate of toothenamel demineralization and increase the rate of remineralization of teeth at the early stages of cavities. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of tooth Go to the definition of enamel See other collocations with tooth See other collocations with enamel |
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