The results indicated that the obtained materials have typical structure of ordered pores and the sintering process of the colloidal template have an important effect on morphology and interconnection of the pores 实验结果表明，所合成的聚甲基丙烯酸甲酯具有高度有序的多孔结构，模板的热处理工艺对孔的形状和连通性均有重要影响。
Bio - macromolecule ( such as ploy methyl methacylate , pmma ) although has better bio - compatibility , some physics machine function are not ideal . this text has studied abio - fiber swelling pmma / ha artificial skull composite material 医用高分子材料(如聚甲基丙烯酸甲酯， pmma )虽具有良好的生物相容性，但某些物理机械性能不理想。
By mingling these four kinds of compounds with the monomer ( mma ) of polymethyl methacrylate , respectively , we prepared metal phthaloyanine / polymethyl methacrylate ( pmma ) composite materials which have nonlinear optical properties 分别将四种化合物掺入聚合物单体( mma )中，制备出具有非线性光学性质的金属酞菁/聚甲基丙烯酸甲酯( pmma )复合材料。
At last tcnq and snpc films as well as poly ( metheyl methacrylate ) ( pmma ) films doped by tcnq and snpc were prepared by spin coating method . the influence of different spin speeds on the sensitivity of organic film was studied 最后本文采用旋涂法制备tcnq和酞菁锡两种材料的敏感薄膜,并用这两种材料对pmma (聚甲基丙烯酸甲酯)进行了掺杂,运用sem观察了薄膜表面形貌。
Two kind of ordered macroporous polymethylmetacrylate structures with different pore morphologies were fabricated from colloidal templates of the same silica microspheres , which was assembled by using centrifugation as driving force 摘要以离心沉降技术组装的二氧化硅胶体晶体为模板，从同种尺寸的二氧化硅微球出发，合成了孔的结构和形貌不同的两种有序大孔聚甲基丙烯酸甲酯。
Groove shape function of laser power , scanning velocity and materials ' thermo physical coefficients was solved due to temperature at ablation front keeping decomposed temperature , and the proposed model was tested in polymethylmethacrylate experiment 基于烧蚀面上的温度始终保持为降解温度，求出关于激光功率、扫描速度和材料热物理系数的微流道外形函数解，并用聚甲基丙烯酸甲酯进行了实验验证。
Firstly , the condition of modification of precipitation white carbon , modified by silane coupling agent ( wd10 , wd70 ) , and the properties of polyacrylate membrane were researched . the results showed that the modified white carbon show excellent hydrophobic , and their filling polyacrylate membrane , filled with white carbon modified by wd - 70 was more effective , were improved on flexibility , adherence and resist impact , and it can be unavailable because of more content ratio of silane coupling agent 然后，采用上述改性的白炭黑粒子进行了聚甲基丙烯酸甲酯包覆研究，讨论了其包覆机理和工艺条件对包覆效果的影响，并将此胶囊化粒子与聚丙烯酸酯乳液进行复合，对其涂膜性能进行了研究，实验表明：以疏水性白炭黑粒子为种子才能实现胶囊化。
By means of fs - ir absorption spectra , combined quality of c60 and carrier material and existence conformation of c60 are analysesed ; the principle that c60 influence thermo - optic effect of pmma is discussed by result of thermo - optic effect experiment . nonlocalized interference theory is deduced from nonlocalized interference definition , and the experiment of nonlocalized interference influenced by thermo - optic effect of c60 doped polymer film is performed . the research show that c60 doped pmma is physical blend , do not influence their form 实验中采用pmma (聚甲基丙烯酸甲酯)作为掺杂载体材料，通过傅立叶红外光谱技术，对c _ ( 60 )与掺杂材料的结合性能及其存在形态进行了分析；由热光特性实验结果探讨了c _ ( 60 )对有机材料pmma热折变影响的机理；根据不定位干涉定义对其进行了理论推导，并做了掺c _ ( 60 )有机薄膜热光特性对不定位干涉作用的实验。
During the accelerated thermal aging and ultraviolet radiation aging of pmma which is used as the core materials of fiber in pof , it was found that the relative permittivity of pmma decreased significantly to approximately equal to its square refractive index 摘要实验中观察到用作塑料光纤纤芯材料的纯有机玻璃（聚甲基丙烯酸甲酯）在加速热老化和紫外老化过程中其相对电容率急剧下降至大约等于其折射率的平方，即有机玻璃由极性聚合物变为非极性聚合物（ “全去偶极子极化”现象） 。
In addition , the bioactivity of the composites greatly depends on their morphology , the composite with surface open pores demonstrats excellent bioactivity , and the composite with interconnected pores shows potentially good bioactivity , while the dense composite shows ordinary bioactivity . this work provides an effective way to prepare high quality ha / pmma composites , and enriches the understanding of bioactive behavior of the composites 在该悬浮液中加入聚甲基丙烯酸甲酯（ pmma ）能形成ha pmma复合材料，该复合材料制备技术对有机母相中ha颗粒的大小、分散性、 ha含量及复合材料形貌（致密、多孔、孔径大小及连通性）能够进行有效的调控；本工作中获得的harpmma复合材料表现出较好的生物活性和力学性能。
