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- It is shown that the particle diameter increased with the content of phenyl ethyne or polymer,but methyl styrene has almost no effects on particle diameter. 结果表明,苯乙炔和聚合物会使聚苯乙烯的粒径增大,而甲基苯乙烯几乎没有影响。
- The effects of impurities such as phenylethyne,polymer and methyl styrene on particle diameter of polystyrene manufactured by suspension polymerization were analyzed . 研究了苯乙烯中苯乙炔、聚合物和甲基苯乙烯三种杂质对悬浮法聚苯乙烯粒径的影响。
- It is shown that the particle diameter increased with the content of phenyl ethyne or polymer, but methyl styrene has al-most no effects on particle diameter. 结果表明,苯乙炔和聚合物会使聚苯乙烯的粒径增大,而甲基苯乙烯几乎没有影响。
- methyl styrene 甲基苯乙烯
- Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一种异构体。
- Emulsion polymerized styrene butadiene rubber. 丁二烯、苯乙烯在乳液体系中进行共聚制得的橡胶。
- Styrene is driven off during cure. 在固化过程中,苯乙烯完全挥发。
- The preparation and properties of the copolymers of Styrene acrylic acid and methyl methylacrylate are introduced. 介绍苯乙烯、丙烯酸与甲基丙烯酸甲酯共聚物的制法及其粘合性能。
- Construction of methyl alcohol production project. 甲醇生产项目建设。
- Produced from lauryl alcohol and methyl laurate. 以硬酯醇及甲基棕榈。
- Produced from stearyl alcohol and methyl behenate. 可按客户要求生产。
- Produced from stearyl alcohol and methyl palmitate. 以硬酯醇及甲基二十二。
- To combine with the methyl radical. 使甲基化使与甲基根结合
- Methyl silicone oil polysulfonate drilling fluid. 产。甲基硅油聚磺高密度钻井液。
- CMC Sodium carboxy methyl cellulose (pharma. 羧甲基纤维素钠(药用)
- CMS Sodium carboxy methyl starch (pharma. 羧甲基淀粉钠(药用)
- These butylraidicals bring about a rapid polymerization of styrene. 这些丁基自由基促使苯乙烯聚合速度加快。
- These butylradicals bring about a rapid polymerization of styrene. 这些丁基自由基促使苯乙烯聚合速度加快。
- But what happens if the methyl defense falters? 如果说这种甲基防御出了问题,又会发生什么事呢?
- The bis(S)-Naproxen methyl ester is(+)-enantiomer. 对其代谢过程作了初步探讨。