聚乙烯基吡咯烷酮的英文

例句与用法

1. Study on the photochromism of phosphotungstic acid polyviny pyrrolidone nanocomposite films
   聚乙烯基吡咯烷酮纳米复合膜的光致变色性能
2. A novel method for determination of oxygen concentration in the solvent of 2 - propanol with pvp
   异丙醇与聚乙烯基吡咯烷酮混合溶液中氧浓度的测定
3. Producer of piperazine , piperidine , pyridine , and related nitrogen - containing organic chemicals
   -开发生产和销售水溶性高分子材料：聚乙烯基吡咯烷酮系列产品。
4. Electronic grade : lithium battery , remover of photoresist , epoxy resin rubber trimmings cutting , solid elastomer degrease , coat developing agent
   作为有机合成原料：聚乙烯基吡咯烷酮，聚酰胺纤维，脑复康等。
5. The dispersity and stability of the graphite aqueous suspensions was investigated with centrifugation , the violet visible spectrophotometer , the laser particle size analyzer and scanning electron microscopy ( sem ) . the following aspects of the production technique were carefully studied : 1 . the effects of surfactants , poly ( vinyl alcohol ) ( pva ) , poly ( vinyl pyrrolidone ) ( pvp ) , sodium alginate ( sa - na ) and poly ( sodium acrylate ) ( pa - na ) on the suspension stability of graphite were investigated
   本研究的主要内容有以下三个方面: 1 、研究了阴离子表面活性剂、非离子表面活性剂、聚乙烯醇( pva ) 、聚乙烯基吡咯烷酮( pvp ) 、海藻酸钠( sa - na ) 、聚丙烯酸钠( pa - na )对石墨在水中分散性和稳定性的影响; 2 、研究了分散方法、分散介质、 ph值及羧甲基纤维素钠( cmc )含量对石墨在水中分散性和稳定性的影响; 3 、研究了聚乙烯醇( pva ) 、聚乙烯基吡咯烷酮( pvp ) 、海藻酸钠( sa - na ) 、聚丙烯酸钠( pa - na )四种助分散剂与羧甲基纤维素钠( cmc )复配对石墨在水中分散性和稳定性的影响。