利用水热法合成羟基磷灰石晶须重复性好、便于控制，所得晶须结晶度高、形状均一、性能稳定。
Hydrothermal is a excellent method to synthesize hydroxyapatite whisker; whisker gained by this method has the uniform morphology and stable properties.
这说明虽经几千年地下埋藏，古象牙碳羟磷灰石晶体结构不仅没有破坏，而且结晶度还有所提高。
These results show that the crystallinity of the ancient ivory was higher although it had been buried for several thousand years.
简要介绍了羟基磷灰石的结晶结构和其理化性质，综合论述了纳米羟基磷灰石的制备工艺及其原理。
The crystal structure and the characteristics of hydroxylapatite are briefly introduced. the preparation methods and the principle of nano-hydroxylapatite are summarized at length.
本发明的组合物在将粉末成分和水溶液混合后凝固形 成结晶差的磷灰石磷酸钙。
The composition of the invention sets to poorly crystalline apatitic calcium phosphate after mixing a powder component and an aqueous solution.
结果所制备磷酸钙骨水泥主要成分为低结晶度的羟基磷灰石(HA)，对骨髓基质干细胞的生存、增殖能力及对其成骨特性的保存无影响。
Results the main component of CPC is hydroxyapatite (ha), which has no effect on the growth, proliferation, and capacity of bone forming of MSCs.
结果：热有机膜处理后的镁合金，其羟基磷灰石的沉积速度和结晶度都优于碱热法。
Results: The deposition rate and crystallinity of HA treated by the heat-organic layers treatment were better than those by alkali-heat treatment.
实验表明猪骨在弱酸弱碱溶液中羟基磷灰石相是稳定的，但晶粒尺寸、结晶度和非晶含量有所变化。
This study provides further basis for the use of natural bones as bone implants. It showed that in weak acid and weak base the pig bone hydroxyapatite was stable, …
并对晶须生长过程中所形成的各种晶体缺陷进行了分析，提出了解决办法。同时对羟基磷灰石晶须针状生长的结晶学和界面动力学机理进行了探讨。
The paper also analyzed the crystal defeat formed in the process of growth and put forward to the solution, furthermore, the mechanism of needle - like growth was discussed.
结果：复合材料中的羟基磷灰石为类似于自然骨矿物相的弱结晶含碳酸纳米晶体，并均匀分散于有机相壳聚糖中。
Results:The HA synthesized here was poorly crystalline carbonated nanometer crystals and dispersed uniformly in chitosanp hase and there was no phase-separation between the two phases.
结果：复合材料中的羟基磷灰石为类似于自然骨矿物相的弱结晶含碳酸纳米晶体，并均匀分散于有机相壳聚糖中。
Results:The HA synthesized here was poorly crystalline carbonated nanometer crystals and dispersed uniformly in chitosanp hase and there was no phase-separation between the two phases.
应用推荐