A key factor that contributes to tooth demineralization is sugar.

糖是一个可以加速牙齿脱矿化的重要因素。

The demineralization of cementum and dentin can occur in a pH range of 6.2-6.8.

牙骨质和牙本质脱矿可以在pH6.2到6。8的范围内发生。

Bones is for bone pain that results after chronic hormone-driven demineralization in order to release calcium.

骨头指的是为释放钙离子而受激素驱动的长期脱钙影响引起的骨骼疼痛。

So, when it comes to dental caries, there's a tug-of-war between the pathogenic factors that promote demineralization of the tooth and protective factors that promote remineralization of the tooth.

所以龋齿的形成过程中，加快牙齿软化的致病因素与加快牙齿再矿化的保护因素，像是在进行一场拔河比赛。

Once the environment becomes that acidic, calcium and phosphate in the enamel begin to dissolve into the fluid-filled diffusion channels between the enamel crystals, and that begins the process of demineralization.

一旦达到这个酸度，牙釉质中的钙和磷将会开始溶解进入牙釉质晶体间充满液体的扩散通道中，开始脱矿的过程。

Diagnosis is done by visual inspection and radiographic imaging, and treatment and prevention involve stopping demineralization and promoting remineralization, as well as reducing levels of harmful bacteria, and restoring the surface of a tooth, if needed.

可以通过视诊和X线摄片诊断龋齿，治疗和预防手段包括阻止脱矿化和促进再矿化，减少致病菌，以及必要时修复牙齿表面。