本实验观察了37℃和10℃两种不同温度条件下,牛牙釉质脱矿和再矿化的过程。结果表明温度是影响脱矿和再矿化过程的重要因素。在37℃时,人工龋的病变重,表层下脱矿区范围大,早期龋的再矿化也迅速;10℃时则相反;在含氟酸胶中,病变的范围和深度37℃与10℃者没有差别。 In this experiment, we observed the process of demineralization and remineralization of bovine enamel under the conditions of 37 ℃ and 10 ℃. The results show that temperature is an important factor affecting the demineralization and remineralization process. At 37 ℃, the artificial caries lesions were heavy, the area of ​​the surface demineralization zone was large, the remineralization of early caries was also rapid, while the opposite was at 10 ℃. The range and depth of lesions in the fluorinated gel were 37 ℃ and 10 ℃ There is no difference.