×

pmaa meaning in Chinese

醋酸苯汞胺
非离子乳液

Examples

  1. 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。
  2. 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。
  3. 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。
  4. 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。
  5. 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 。
More:   Next

Related Words

  1. pma preassigned multiple access
  2. pma priority memory access
  3. pmac
  4. pmaesa
PC Version

Copyright © 2018 WordTech Co.