这里有两个版本的离子百分数。

And there are two different scales of ionic character.

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利用常规的滴定分析方法测定了电解液中各种离子的浓度，并利用气相色谱测定了电解气中的氧气纯度(体积分数)。

T he concentrations of ions in electrolyte were measured by normal analysis method, and the content of oxygen in electrolysis gas was measured by gas chromatography.

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结果表明反应对铈离子为一级，对异丁醇的表观反应级数为正分数。

The reaction order of was found to be unity and that in isobutyl alcohol to be positive fractional.

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