极弱酸
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very weak acids or 极弱酸
very weak acids or bases 极弱酸碱
very weak acids and bases 极弱酸碱
determination of very weak acids 极弱酸的测定
very weak acids
非常弱酸
以上为机器翻译结果，长、整句建议使用 人工翻译 。
A new procedure of potentiometric acid-base titration and curve fitting is described for determining very weak acids and bases.
提出测定极弱酸极弱碱的电位酸碱滴定拟合方法。
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