羟基

Methods: A composite of coralline hydroxyapatite,used as bone graft supporting frame,human bone morphogenetic protein2(rhBMP2) and type I collagen,used as carrier of rhBMP2, was prepaired and transplanted into cranial defects of mice;the effects were observed.

采用珊瑚转化多孔羟基磷石作为移植物支架，用I型胶原作为rhBMP－2的缓释载体及赋形剂，将三者复合制成新型人工骨，进行了大鼠标准颅骨缺损骨移植实验。

This paper have approached interaction between Nano- hydroxyapatite and some of important biomolecules in blood and its influence on morphous and function of red blood corpuscle. Ultimum,We hope to provide some foundational base on reshaping of material surface for raising haemo- compatibility.

本文探讨了纳米羟基磷灰石与血液中的一些重要生物分子的相互作用以及对红细胞形态和功能的影响，为材料表面改性，提高血液相容性提供一些基础性依据。

Benzene,pitch coke, phenol,ocresol,m,pcresol,xylenol,coumarone resin,ammonium sulphate,pure naphthalene,quinoline,refined quinoline 98%,isoquinoline,8hydroxyquinoline,2methyl naphthalene,anthraquinone,carbazole,carbon black.

纯苯，沥青焦，苯酚，邻甲酚，间对甲酚，二甲酚，古马隆树脂，硫酸铵，精萘，喹啉，精喹啉，异喹啉，8羟基喹啉，2甲基萘，蒽醌，咔唑，炭黑。

Enamel covering the crown surface of the body's rigid organization, the main component is hydroxyapatite.

釉质覆盖在牙冠表面，是人体最坚硬的组织，主要成分是羟基磷灰石。

BACKGROUND: EAM medical resin and hydroxyapatite composite material are a new type of material used in cranioplasty which has the same component as human cranial bone and good biocompatibility.

摘要背景：EAM医用树脂和羟基磷灰石复合材料是新型颅骨替代材料，其结构和天然骨相似，生物相容性好，在临床得到日益广泛的应用。

OBJECTIVE: To compare computer-assisted designed EH composite material with manually shaped titanium mesh in cranioplasty.

目的：比较计算机辅助下个体化三维塑型EAM医用树脂和羟基磷灰石复合材料修补大面积颅骨缺损与传统手工塑型钛网修补法的优劣。

The adsorption of polyethylene chain on the hydroxylated β-cristobalite(100) surface was studied by molecular dynamics simulations.

利用分子动力学模拟方法研究了聚乙烯链在羟基化β-石英(100)表面上的吸附。

The interaction between CuLO,O,N-2-(2,4-dihydroxybenzylideneaminopropanoate·imidazole copper and salmon sperm DNA in 0.2 mol·L-1 NaOAc-HOAc buffer solution(pH=5.0) was studied by electrochemistry and fluorescence spectroscopy.

在pH 5.0的0.2 mol.L-1的NaOAc-HOAc缓冲溶液中，运用电化学和荧光光谱分析法研究了金属配合物CuLO，O，N-2-(2，4-二羟基苯亚甲氨基丙酸根。

Objective Tocompare the effect of new bone formation of four carriers,that is, bone matrixsponge,hydroxyapatite,gelfoam and cuttle bone,which all absorbing thebone marrow cell,in the muscle of rabbits.

目的 比较骨基质海绵，羟基磷灰石，明胶海绵及海螵蛸结合自体骨髓细胞在兔肌肉中的成骨作用。

Results The BMS absorbing bone marrow cell has the bestfunction of new bone formation in the 12th week.The second is HA,the cuttle bone haslittle and gelfoam is unable to formate new bone.

结果 12周时，骨基质海绵组成骨能力最强，羟基磷灰石组次之，海螵蛸组成骨能力最弱，明胶海绵组无成骨能力。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。