Moreover, the average rate can rise and the hardness will reach the maximum along with the increasing concentration of propionic acid.

在其它条件不变的情况下，随着丙酸浓度的增加，平均镀速有所上升，而硬度先上升，达到一个最大值后开始下降。

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In the test concentration range, the maximum inhibitory rates for linoleic acid peroxidation and pyrogallol auto-oxidation were 98.70% and 84.52%respectively.

在试验浓度范围内，其对亚油酸过氧化和邻苯三酚自氧化的最大抑制率分别可达到98.70%和84.52%。

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