pmaa中文是什么意思

• 醋酸苯汞胺
• 非离子乳液

• "pmac" 中文翻译 :    管理协会; 运动控制卡
• "pma priority memory access" 中文翻译 :    优先级存储器存取
• "pmaesa" 中文翻译 :    东南非港口管理协会
• "pma preassigned multiple access" 中文翻译 :    预分配多址接入
• "pmag" 中文翻译 :    美卡诺; 药品生产协会
• "pma ces" 中文翻译 :    千万像素
• "pman" 中文翻译 :    大嘴吃豆; 魔法药水
• "pma" 中文翻译 :    丙二醇甲醚醋酸酯; 产品线助理; 醋酸苯汞,苯醋酸汞,乙酸苯汞,苯乙酸汞; 副甲氧基安非他命; 光盘记录暂存区; 国际影相器材贸易博览会; 基本心理能力; 马塞港务局; 乳头状边缘性附着性龈炎,乳头性附着性龈缘炎; 太平洋航业联合会; 物理介质接口; 项目管理协会; 主要心理能力; 钼酸
• "pmang" 中文翻译 :    轻型投石车 (组装)
• "pm=project manager" 中文翻译 :    项目经理

• The electrosteric stabilization of pmaa - nh4 plays a important role in dispersion
  这主要利用了pmaa - nh _ 4的电空间稳定机制。
• The electrosteric stabilization of pmaa - nh4 play a important role in dispersion .
  这主要是利用了pmaa - nh4的电空间稳定机制。
• Peg and pmaa - nh4 were used to disperse sic and si3n4 nano - particles in water and alcohol . the results showed that the high dispersion and stable suspension were obtained as the addition of pmaa - nh4 being 0 . 3wt % and ph value 9 ~ 10
  沉降实验和粘度实验结果表明，采用pmaa - nh4作为分散剂，分散剂加入量为0 . 3wt % ， ph值为9 ~ 10时，可以得到高分散、高稳定的水悬浮液。
• First of all , nano - alumina dispersed in water is studied . we selected anion polyelectrolyte pmaa and cation surface active reagent ( ctab ) as dispersant . it is discussed that dispersant dosage , ph value , disperse time , disperse means and nano - alumina concentration affect disperse effect
  本文首先研究了纳米al2o3在水中的分散，选择阴离子聚电解质聚丙烯酸氨和阳离子表面活性剂作为分散剂，讨论了分散剂用量、 ph值、分散时间、分散方法以及纳米al2o3粒子浓度对分散效果的影响。
• The stability of nano - alumina aqueous dispersion is tokened by spectrophotometer and particle size distribution instrument . it is proved that when condition is dispersant pmaa = 0 . 4 % , ph = 9 , nano - - alumina content = 4 % ( wt % ) , ultrasonic for twenty minites , excellent stable nano - alumina aqueous dispersion can be acquired . nano particle average size is 205nm
  用分光光度计和粒度分析仪表征了纳米粒子水分散液的稳定性，结果表明纳米相al2o3浓度为4 % ，分散剂为阴离子聚电解质，用量0 . 4 % ， ph = 9 ，采用超声波分散20分钟得到最好的分散效果，纳米颗粒的平均粒径为205nm 。
• Poly ( methacrylic acid ) ( maa ) and poly ( acrylic acid ) ( aa ) microgels have been prepared as templates by employing inverse emulsion polymerization techniques . four types of spherical organic - inorganic nano - composites have been prepared by introduction of precipitation agent into the pmaa / paa microgels containing appropriate rate metal ions
  本课题开展了两个模板体系的研究，即分别以丙烯酸( aa )和甲基丙烯酸( maa )为聚合单体，利用反相乳液聚合方法合成了几种包埋有不同金属离子的高分子微凝胶。
• Using water - soluble carbodiimide as condensation agent , biomacromolecules such as gelatin , collagen and chitosan were covalently grafted on the plla - g - pmaa membranes . solution of the biomacromolecules was further coated on the above membranes to increase the surface density of the biomacromolecules . this technology was designated " grafting and coating " method
  为了将生物大分子化学接枝于plla膜表面，首先在plla膜表面接枝pmaa ，将羧基引入plla表面，利用水溶性碳化二亚胺edac作为缩合剂，与含有氨基的生物大分子反应，可将生物大分子如明胶、胶原和壳聚糖化学接枝在plla膜表面。

• pmaa meaning