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北京石油化工学院2026年研究生招生接收调剂公告
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sun072

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[求助] 帮忙翻译一下下面这段话 急急急急急急急

The synergistic inhibition effect of rare earth cerium(IV) ion and iso-vanillin (3-hydroxy-4-methoxy-benzaldehyde) on the corrosion of cold rolled steel (CRS) in 1.0 M H2SO4 solution was first investigated by weight loss and potentiodynamic polarization methods. The results revealed that iso-vanillin had a moderate inhibitive effect on the corrosion of CRS in 1.0 M H2SO4 solution, while cerium(IV) ion had a negligible effect. However, incorporation of Ce4+ with iso-vanillin significantly
improved the inhibition performance. The inhibition efficiency for Ce4+ in
combination with iso-vanillin was higher than the summation of inhibition efficiency for single Ce4+ and single iso-vanillin, which was synergism in nature.

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liqi9673

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ringzhu(金币+2): 多谢交流~~ 2011-05-25 12:22:47
sun072(金币+5, 翻译EPI+1): 非常谢谢 翻译的很好 2011-05-26 00:38:03
在1.0M硫酸溶液的冷轧钢材腐蚀中,稀土铈离子与正香草醛(3-羟基-4甲氧基-苯甲醛)的相互抑制作用首先通过失重和动点位偏振法来研究。研究表明在1.0M硫酸溶液中正香草醛对CRS的腐蚀有适度的抑制作用,而铈离子有负面影响。然而4+铈离子与正香草醛相结合有明显的抑制作用。通过结合产生的4+铈离子的抑制作用要比单一的铈离子和单一的正香草醛地抑制作用的总和还要高,这是大自然的协同效应。
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