Their technique measures the warping of tooth enamel inflicted by radiation, detected in electron paramagnetic resonance.

他们使用电子顺磁共振测定了辐射对牙釉质的影响。

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First, fluoride makes your tooth enamel stronger and less likely to suffer acid damage.

首先，氟能够使你牙齿的釉质更坚固，同时降低酸性的腐蚀程度。

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An analysis of her tooth enamel suggests she ate fruit, nuts and leaves.

通过对牙釉质分析，她以水果，坚果及树叶为食。

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Tooth enamel begins to form in the human embryo when a specialised layer of cells, called ameloblasts, in the embryonic tooth bud secretes amelogenin proteins.

BBC: By BBC News Online Science Editor Dr David Whitehouse

The constant exposure strips the hard, protective layer of the tooth called the enamel and could dissolve the entire tooth.

CNN: Juices, tea and energy drinks erode teeth

The Sensodyne spot informed viewers that fruit acids can wear away at tooth enamel.

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