同时，探讨了弱有机酸的存在对轻重稀土分馏的影响。
Also, it is discussed about the role of organic acid on fractionation.
本实验证实，锌盐配伍A．T．P和弱有机酸能减轻这种副作用；
This thesis experimentally proves that the compatibility of zinc salt with A. T.
多数药物是弱有机酸或弱有机碱药物，他们以非解离或解离型态存在于水性环境中。
Most drugs are weak organic acids or bases, existing in un-ionized and ionized forms in an aqueous environment.
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