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- The heat decomposition of the composites was less influenced by the introduction of nano carbon. 热分析结果表明纳米碳的加入对聚甲基丙烯酸甲酯的热分解性能没有显著影响。
- Research of the nano carbon black cement mortar electrical and electrothermal properties. 研究了纳米炭黑水泥砂浆的导电性和电热特性。
- Surface modified nano carbon black particles (MCB) were used to prepare PU/MCB and PU/CB composites. 摘要利用有机硅偶联剂改性的纳米炭黑和聚氨酯制备了纳米炭黑/聚氨酯复合物。
- The results showed that nano carbon black dispersoid had high dye-uptake on polyester fiber modified by reagent EP in advance and ... 此外,纳米炭黑染色织物抗紫外性和抗静电性均有明显提高。
- Flakes,whisker and equal grain long cylinder carbonate hydroxyapatite (CHAP) were synthesized through template mediated biomimetic synthesis,homogeneous precipitating and sol-gel method respectively. 采用模板诱导仿生合成法、均相沉淀法和溶胶-凝胶法分别制备了片状、晶须状和等粒状长柱状碳羟磷灰石。
- The dyeing properties of carbon black water dispersoid and the compatibility between nano carbon black and disperse dye on polyester fiber were discussed. 试验结果表明:纳米炭黑分散体系对经过改性剂EP处理的聚酯纤维具有较高的上染性,且与分散染料有较好的染色相容性。
- synthetic carbonate hydroxyapatite 合成碳羟基磷灰石
- Spectrum studies indicated that there existed interaction between nano carbon particles and the PMMA matrix, which was consistent with the decrease in glass transition temperature of the composites with carbon content. 光谱分析表明复合体系中存在某种作用,导致该复合材料的玻璃化转变温度明显下降。
- Replantation objects are replaced with Carbonated Hydroxyapatite Cement(CHC),alloglaft and autoglaft. 所以在植入物方面有了新的替代物,主要是碳酸化羟基磷灰石水泥(CHC)及同种异体骨(alloglaft)和自体骨(autoglaft)。
- Objective To investigate the effect of different diameter powder on setting time and compressive stress of carbonated hydroxyapatite cement (CHC). 目的 检测不同粉体粒径对碳酸化羟基磷灰石水泥 (carbonatedhydroxyapatitecement,CHC)的固化时间和压缩强度的影响 ,为其修复骨缺损提供理论基础。
- Abstract: Objective To prepare a new iniectable carbonated hydroxyapatite cement(CHC) which can set in situ and has porous configuration. 文章摘要: 目的 研制一种可注射,并能原位固化形成多孔结构的骨替代材料。
- AIM: To investigate the difference of histological reaction between carbonated hydroxyapatite cement and calcium phosphate cement, and assess the significance and effect of carbonate ion in hydroxyapatite cement on histocompatibility. 目的:观察碳酸化羟基磷灰石骨水泥与磷酸钙骨水泥的组织学反应差异,判定羟基磷灰石骨水泥中碳酸根存在的意义及其对组织相容性的影响。
- Keywords Carbonate Hydroxyapatite;Whisker;Template-Mediated; 碳羟磷灰石;晶须;模板;
- ObjectiveTo increase the macroporosity by adding polyglycolide acid(PGA) microspheres into carbonated hydroxyapatite(CHA) cement to prepare macroporous carbonated hydroxyapatite (MCHA) cement. 目的在碳酸化羟基磷灰石水泥原位固化的基础上,加入合适粒径的聚羟基乙酸(PGA)颗粒,来增加CHA水泥中的大孔率。
- carbonated hydroxyapatite crystal 碳酸羟基磷灰石
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- Study of Non-decay Type Carbonated Hydroxyapatite Cement 抗稀散性碳酸化羟基磷灰石骨水泥的研究
- Direct conversion of natural gas to nano carbon black and acetylene via nitrogen plasma 等离子体裂解天然气制纳米炭黑和乙炔