pmma的例句大全

Tetraethoxysilane ( TEOS), methyl methacrylate ( MMA) and 2-hydroxy propyl methacrylate ( HPMA) were used to prepare SiO 2/ PMMA hybrid quasi-gels by sol-gel method. The hybrid quasi-gels were used to modify PP as filler.

以正硅酸乙酯（TEOS），甲基丙烯酸甲酯（MMA）为主要原料，甲基丙烯酸β羟丙酯为活性单体，溶胶凝胶法制备PMMA/SiO2杂化准凝胶，并以其为填充物对PP进行复合改性。

Two non-porous resins based on poly ( methyl methacrylate/ divinylbenzene) ( PMMA/ DVB) and poly ( butyl methacrylate/ divinylbenzene) ( PBMA/ DVB) with a mean parti-cle size of 7 μ m have been prepared and characterized.

合成并表征了粒度为7um的基于聚（甲基丙烯酸甲酯／二乙烯苯）（PMMA／DVB）和聚（甲基丙烯酸丁酯/二乙烯苯）（PBMA／DVB）的两种非多孔树脂。

Study on Temperature and Strain Rate Effects on Mechanical Behavior of Aeronautical PMMA

温度、应变率对航空PMMA压缩力学性能的影响研究

Template synthesis and morphology analysis of PMMA microtubes

PMMA微管的模板法制备与形貌分析

Investigation of Tensile Fracture Behavior of Directional PMMA

定向有机玻璃的拉伸断裂行为研究

Tensile modulus and yield stress of blends increase with concent ratio n of PMMA.

结果表明，共混物的拉伸模量、屈服应力随PMMA含量增加略有增大。

These results show that new type of PMMA/ Nd ( OH)_3/ MMT nanocomposite with well thermodynamic stability through reverse micelle template was prepared organic-inorganic nanocomposites.

研究结果表明，利用乳液法制备出热稳定性良好的新型PMMA/Nd（OH）3/MMT三相纳米复合材料。

The difference of thermomechanical coupling effect is the cause to result in IR feature difference between rock and PMMA.

两种材料热力耦合机制不同是导致受力红外辐射特征差异的根本原因。

The production of hairdressing scissors which are produced by a metal injection moulding route, using a 440 type hardenable stainless steel powder and a PEG/ PMMA composite binder system has been investigated.

用金属粉末注射成型的方法制备高硬度合金剪刀，其喂料使用440型不锈钢粉末和PEG/PMMA复合粘结剂制成。

The thermal ageing experiment for aeronautical PMMA of YB-DM-3 was done under 50 ℃ atmosphere condition for nearly 70 days.

在50℃热空气条件下对航空有机玻璃YB-DM-3进行了近70d的热老化实验，发现有机玻璃的抗拉强度随老化时间的延长而增加。

Thermal bonding technology for PMMA based micro flow through PCR chip

激光制备PMMA基PCR微流控芯片的热压键合研究

Study on Thermal Bonding of PMMA

PMMA面键合的热压法工艺研究

The fabrications of glass microfluidic chips by using photolithograph, wet etching and thermal bonding methods and PMMA microfluidic chip by hot embossing and direct bonding methods were studied.

采用热压和键合的方法制作玻璃和有机聚合物（PMMA）芯片，对玻璃和PMMA芯片在高压直流电场作用下的伏安特性进行了研究和分析。

Not only these, PMMA/ nano-SiO2 composite materials have also enhanced thermal stability, glass transition temperature increased from 104.85 ℃ to 119.3 ℃, vicat softening temperature increased by 13 ℃.

不仅如此，PMMA/nano-SiO2复合材料的热稳定性也得到增强，玻璃化转变温度由原来的104.85℃升高为119.3℃，维卡软化点也提高了13℃。

Optical Limiting in C 60/ PMMA Composite Based on Singlet Excited State Absorption

C（60）／PMMA的单重态激发态吸收光限幅研究

Chemical Kinetics on Thermal Oxidative Degradation of PMMA

聚甲基丙烯酸甲酯热氧化降解的化学动力学研究

Thermal Stabilization of Antioxidants on PMMA

抗氧剂对PMMA树脂的热稳定作用

The experiments show that C 60 can improve effectively the sensitivity of the thermo-optic ( TO) effect of PMMA, and calorescence coefficient can reach-3.4 × 10-4/ ℃.

实验表明：C60可有效提高有机玻璃热折变的灵敏度，热光系数达-3.4×10-4/℃。

The half of cranial and caudal segment were embedded in PMMA to make the superior and inferior parallel plane, and inserted the markers from the anterior, lateral side of vertebra and spinous process to mark the motions of segments.

测试前将标本的头端和尾端的半个椎体包埋制作成平行的平台，并且在各个椎体的前方、侧方以及棘突插入Marker球，用以标记节段的运动。

The SBS-g-PMMA with well-controlled branch chain was synthesized through living/ controlled radical polymerization.

通过活性／可控自由基聚合合成了支链结构可控的SBS－g－PMMA接枝共聚物。