PMMA

The optimization measures are given for the common defects of PMMA injection molding products.

并针对PMMA注塑制品常见缺陷提出了工艺优化措施.

Method: Phacoemulsification with PMMA posterior chamber IOL implantation were performed on 64 eyes of 60 patients.

方法: 对60例、64眼白内障施行超声乳化术,植入PMMA后房型人工晶体.

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。

AgCl particulates under 2μ m were uniformly dispersed in the PMMA.

氯化银微粒在聚甲基丙烯酸甲酯中均匀分散,形状规则,粒径大小均在2μm以下.

The fluorescence for PMMA: Na 3 Eu ( DPA ) 3 was determined.

采用加热方法将 Na3Eu ( DPA ) 3掺入PMMA树脂中,制成发光塑料树脂,并测定了其发光性能.

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 commonly-used materials of IOLs include polymethylmethacrylate ( PMMA ) , silicone, hydrogel and acrylate.

目前临床常用的人工晶状体的合成材料包括聚甲基丙烯酸甲酯(PMMA ) 、 硅凝胶(silicone) 、 水凝胶 ( hydrogel)和丙烯酸酯(acrylate).

Objective : To study the mechanical properties of the PMMA denture-base enhanced by carbon fiber cloth.

目的: 研究碳纤维织布增强聚甲基丙烯酸甲酯(PMMA)基托的机械性能.

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。

Efficient use of optical-grade PMMA lens, optical loss of small, good illumination.

采用光学级PMMA高效透镜, 光损小, 照度好.

Objective To evaluate the application of the PMMA artificial eye formulate for oculus wear directly.

目的探讨可在角膜上配戴的和眼窝下陷时配戴的聚甲基丙烯酸甲酯(PMMA)超薄型义眼的整容效果.

Polymethylmethacrylate ( PMMA ) bone cement has been as a restorative meterial in bone restoration and hard tissue replacement.

聚甲基 丙烯酸甲酯 骨水泥作为骨修复材料在骨修复和硬组织置换中发挥着重要作用.

Investigation of Tensile Fracture Behavior of Directional PMMA

定向有机玻璃的拉伸断裂行为研究

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

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。

Along with the concentration of PMMA standard paniculate increased, apparent cutting rate increased a little.

随着PMMA标准微粒浓度的增加, 表观截留率略有增加.

Be familiar with plastic and metal materials, know PMMA plus.

熟悉各种塑胶材料及金属, 尤其PMMA塑胶材料者优先.

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 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

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。

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。

Template synthesis and morphology analysis of PMMA microtubes

PMMA微管的模板法制备与形貌分析

An abrasion-resistant coating was prepared with organosiloxane on PMMA surface gel method.

其中,表面涂覆 耐磨 涂层是一种方便而有效的方法之一.

These compounds showed good photochromic reactions both in solution and in PMMA amorphous film by photo-irradiation.

在光辐照下,这些化合物在溶液和PMMA膜中均具有良好的光致变色特性.

In addition, optimum volume and distribution of PMMA cement are still not known.

另外, 聚甲基丙烯酸甲酯黏合剂的最佳剂量和分布目前也不清楚.

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。

Study on Thermal Bonding of PMMA

PMMA面键合的热压法工艺研究

Thermal Stabilization of Antioxidants on PMMA

抗氧剂对PMMA树脂的热稳定作用

That means PMMA has changed from polar polymer to non-polar polymer.

对此现象的解释机理提出了“孔洞”与“极性基团断裂”两种假设.

6.8 ml of PMMA in average was injected into each vertebra.

PMMA平均注入量为6.8ml。