Manufacturing the screws out of the hydroxyapatite composite also simplifies production.
制造羟基磷灰石复合螺钉可以简化生产。
Dental enamel is composed of hydroxyapatite crystals which arrange regularly.
釉质是羟磷灰石晶体有序排列而成的人体特殊的硬组织。
Hydroxyapatite was the main inorganic mineral component in human bone and animals, and nanometer hydroxyapatite may show a series of specific characteristics.
羟基磷灰石是人体和动物骨骼的主要无机矿物成分，当羟基磷灰石的尺寸达到纳米级时将表现出一系列的独特性能。
Nano-hydroxyapatite has been widely used as reconstructive and prosthetic material for osseous tissue, owing to its excellent biocompatibility and tissue bioactivity.
纳米羟基磷灰石具有良好的生物相容性和生物活性，是较好的生物材料，被广泛应用于骨组织的修复与替代技术。
The results show that the surfaces of the two materials are covered with a layer of carbonate hydroxyapatite (HA) when soaked in SBF, which indicates they are bioactive.
结果表明：在SBF中浸泡后，两种玻璃陶瓷表面都能生成含碳酸根的羟基磷灰石（HA）层，显示这两种材料具有良好的生物活性；
To observe the effect of embedding hydroxyapatite artificial eye mount in orbit.
观察羟基磷灰石义眼座眼眶内植入术的效果。
Phase changes and structural stability of hydroxyapatite in this process were explored.
探讨喷涂过程中羟基磷灰石晶体的相变化与结构稳定性。
Objective To evaluate the application of the hydroxyapatite complex in the orbit fracture taxis.
目的评估羟基磷灰石复合体在眶壁骨折整复中的应用效果。
Objective To study the feasibility of repair of jaw bone defects by Nano-hydroxyapatite (Nano-HA).
目的研究纳米羟基磷灰石修复颌骨缺损的可行性。
Structural stability of hydroxyapatite at high temperature in bioactive gradient coatings was studied.
重点研究了生物活性梯度涂层中羟基磷灰石高温结构稳定性。
Objective: To discuss the filling effects of coralline hydroxyapatite (CHA) in curettage of jaw cysts.
目的：观察珊瑚羟基磷灰石人工骨在颌骨囊肿刮除术后的应用效果。
The porous hydroxyapatite-bioglass duplex ceramic was prepared by the dipping method with polymer foam.
采用有机泡沫浸渍法制备羟基磷灰石-生物玻璃多孔复相陶瓷。
The hydroxyapatite-coated prosthesis helped to reduce stress difference at bone and prosthesis interface.
羟磷灰石表面涂层假体能缓和界面层的应力差异。
Objective To explore the long term efficacy of hydroxyapatite implants and management of its complication.
目的探讨羟基磷灰石眼座植入术的远期疗效及并发症的发生。
To investigate the validity of hydroxyapatite bone cement (HAC) as a slow-release carrier of bioactive factor.
探讨羟磷灰石骨水泥(HAC)作为生物活性因子缓释载体的有效性。
Objective to compare different effect of hydroxyapatite implantation with and without autologous sclera shell.
目的比较不带巩膜壳和带巩膜壳羟基磷灰石义眼台植入术的疗效。
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。
The physical and biological properties of porous hydroxyapatite maxillofacial bone were studied in this paper.
本文研究了多孔型羟基磷灰石颌面骨的物理性能与生物性能。
Objective to study the possibility of using natural hydroxyapatite-chitosan composite for repairing bone defect.
目的观察天然羟基磷灰石-壳聚糖复合材料作为骨修复材料的可能性。
Objective To observe the clinic effect of hydroxyapatite (HA) implantation combined with conjunctival sac plasty.
目的观察羟基磷灰石义眼座植入同时结膜囊成形的效果。
OBJECTIVE: To evaluate clinic effect of various socket plastic technique on application of hydroxyapatite implant.
目的：观察羟基磷灰石植入眼窝成形术不同手术方法的临床效果。
Objective To enhance the capability of inducing hydroxyapatite with composite materials using bio-mimetic methods.
目的通过仿生模拟方法提高复合材料对羟基磷灰石的诱导能力。
Objective To study the results of using coralline hydroxyapatite (CHA) in cervical posterior laminoplasty operation.
目的探讨将珊瑚人工骨(CHA)应用于颈椎后路椎管扩大成形术的效果。
Gypsum was used as raw material to prepare porous hydroxyapatite with hierachical structure by hydrothermal reaction.
使用石膏作为原料，通过水热反应得到具有特殊结构的多孔羟基磷灰石。
Methods Granule hydroxyapatite artificial bone dust was applied to perform operation of projecting forehead and nose.
方法应用颗粒状羟基磷灰石人工骨粉进行隆额隆鼻术。
Objective:To observe the complication and effect of intraorbital implantation of hydroxyapatite(HA)sphere in anophthalmos.
目的：观察羟基磷灰石（HA）眼座眶内植入的疗效及并发症。
Objective To study clinical effectiveness and safety of non-sclera wrapped artificial eye seat of hydroxyapatite(NSWAS-HA).
目的探讨无巩膜包裹羟基磷灰石义眼座植入术临床疗效及安全性。
Demineralization of enamel could alternate the hydroxyapatite crystals in their morphology, structures and chemical composites.
釉质脱矿可导致羟磷灰石晶体在形貌、结构以及成分上的改变。
Demineralization of enamel could alternate the hydroxyapatite crystals in their morphology, structures and chemical composites.
釉质脱矿可导致羟磷灰石晶体在形貌、结构以及成分上的改变。
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