• 丙烯酰胺单体加入有机硅交联、引发剂过硫酸钠反应速度调节剂,制得聚合物hy。

    The polymer water shutoff agent HY was prepared using acrylamide as monomer, adding organosilicon crosslinking agent, sodium persulfate initiator, and reaction rate regulator.

    youdao

  • 发明喷雾剂包括盐酸纳洛酮、渗透压调节剂防腐剂渗透促进剂

    The spray of the present invention includes Naloxine hydrochloride, osmotic pressure regulator, preservative, osmotic promoter and water.

    youdao

  • 发明提供一种黄色荧光及其擦除,墨主要成份包括:染料、酸碱度调节剂分散剂、连接料、增塑剂柠檬酸钠、乙醇蒸馏

    The invention provides a yellow fluorescence ink and its erasing liquid. The ink includes dye, pH regulator, dispersant, plasticiser, sodium citrate, ethanol and distilled water.

    youdao

  • 植物清洁成分椰油棕榈仁基表面活性剂过滤天然质量调节剂防腐剂小于0.1%。

    Ingredients: Plant Derived Cleaning Agents Coconut, Palm Kernel Based Surfactants, Filtered Water, Naturally Derived Quality Control Agents and Preservative less than 0.1%.

    youdao

  • 植物清洁成分椰油棕榈仁基表面活性剂过滤天然质量调节剂防腐剂小于0.1%。

    Ingredients: Plant Derived Cleaning Agents Coconut, Palm Kernel Based Surfactants, Filtered Water, Naturally Derived Quality Control Agents and Preservative less than 0.1%.

    youdao

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