• 价格低廉使用方法简单操作条件缓和特殊的使用要求

    The catalyst is also featured by low cost, simplicity in use and mild operation condition, with no special requirement for use.

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    It is put forth that the arsenious Sulfide can't dissolve in the nonoxidizable strong acids. but can dissolve easily in the alkaline solution because of existence of hydrolytic equilibrium.

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  • 通过实验讨论三硫化氧化性强酸强碱溶液中的溶解性

    The paper discusses the solubility of the arsenious sulfide in the nonoxidizahle strong acids. alkaline solution by way of the experiment.

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  • 说明钢材严重凝固现象,而则有轻微凝固偏聚现象。

    These show that as, Ni in steel having seriously freeze and aggregation phenomenon. By contrary, the phenomenon was so slight in Cr, Mn.

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  • 本文围绕射频集成电路中应用的硅基片上螺旋电感有源器件化镓高电子迁移率晶体管进行了相关研究,得到了一些新的结果和新的建模方法

    This paper focuses on the modeling of the passive silicon-chip spiral inductors and active GaAs HEMT, and obtains some new results and new modeling method.

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  • 本文围绕射频集成电路中应用的硅基片上螺旋电感有源器件化镓高电子迁移率晶体管进行了相关研究,得到了一些新的结果和新的建模方法

    This paper focuses on the modeling of the passive silicon-chip spiral inductors and active GaAs HEMT, and obtains some new results and new modeling method.

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