Nano - hydroxyapatite was synthesized by hydrothermal method in the submerged circulating impinging stream reactor, using calcium nitrate and sodium phosphate as reactants and acetamide as dispersant.
在浸没循环撞击流反应器中，以硝酸钙和磷酸钠为原料、乙酰胺为分散剂，采用水热法合成了纳米羟基磷灰石。
The elements are coprecipitated in bone in the ration of about 2 calcium: 1 phosphorus forming hydroxyapatite.
钙磷两种元素以约2∶1的比例形成羟基磷灰石沉积在骨骼内。
Calcium phosphate ceramics, such as tricalcium phosphate (TCP) and hydroxyapatite (ha) are commonly used as bone substitutes.
磷酸钙陶瓷如磷酸三钙(TCP)和羟基磷灰石(HA)是常用人工骨替代材料。
Adsorption mode of albumin on three different biomaterials, hydroxyapatite ( HA ) , hydroxyl poly ?calcium sodium phosphate (HP), bio ?glass ceramics (BGC), was studied with FTIR.
采用红外光谱技术，研究了羟基磷灰石、生物玻璃陶瓷和羟基聚磷酸钙钠吸附人体白蛋白后，蛋白与材料的结合方式。
In vitro test of the rate of weight losses demonstrated that the dissolution of carbonated hydroxyapatite cement was better than the calcium phosphate cement.
失重率的检测表明，酸化羟基磷灰石骨水泥的失重率改变明显高于磷酸钙骨水泥。
The hydroxyapatite nanotube can be prepared under low temperature by taking phosphor source which is cheap and easy to obtain, calcium source and surfactant as the reactants.
本发明利用廉价易得的磷源，钙源和表面活性剂为反应物，在较低温度下就可以制备本发明的羟基磷灰石纳米管。
The hydroxyapatite (HA) powders were simply and rapidly prepared from the eggshells and calcium phosphate by the sintering synthesis process.
以蛋壳为原料，磷酸钙为反应剂，采用煅烧合成工艺，可简单快速地制备羟基磷灰石（HA）粉体材料。
The hydroxyapatite (HA) powders were simply and rapidly prepared from the eggshells and calcium phosphate by the sintering synthesis process.
以蛋壳为原料，磷酸钙为反应剂，采用煅烧合成工艺，可简单快速地制备羟基磷灰石（HA）粉体材料。
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