Namely, select the two kinds of sodium alginate and chitosan with high biological activity and organization of material compatibility, used as the control matrix apatite crystal growth template.
即选取海藻酸钠和壳聚糖两种具有高生物活性和组织相容性材料，作为可调控磷灰石晶体生长的基质模板。
The purpose of the present paper is to review the role of fluorine in developing enamel and discuss the effect of fluorine on the crystal of enamel apatite.
本文对氟在牙釉质发育中的作用进行综述，探讨其对釉质牙磷灰石晶体的影响。
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