... 酸度检定 acidity test 酸度控制 acidity control 酸度系数 {地化} acidity coefficient; oxygen ratio ...
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Influence of complexes and acidity control on electrokinetic process of soil chromium.
络合剂和酸度控制对土壤铬电动过程的影响。
The acidity control problem of de-masking reaction in complexometric titration was presented theoretically in the paper, and simple calculation method was also provided.
从理论上对配位滴定时解蔽反应的酸度问题进行了探讨，并提出了简便的计算方法。
They showed that Sprite seemed to control stomach acidity in a way likely to allow greater absorption of the drug into the body.
他们指出雪碧看起来好像通过让更多药物吸收进入人体的方法控制胃酸。
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