酸碱值又称PH值，是化学上用以衡量液体酸碱性比值的表示符号。
这种成分被用来平衡产品中的酸碱值，能够引起过敏反应，并刺激你的眼睛、鼻子和皮肤。
This ingredient is used to balance the PH in products, and can cause allergic reactions, and irritate your eyes, nose and skin.
由于汗水中的酸碱值不同，对钟表侵蚀的程度也不相同。
Because of the sweat of the pH value is different, the degree of erosion of the clock is not the same.
地下水中含有的铀不在酸碱值和氧化条件之内，是因为其常与其它化合物相连。
Uranium in groundwater occurred over a wide range of pH and redox conditions because of its association with other compounds.
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