Conclusion: The inspection of acid strength about Wubeichangweiping can control effectively the quality of the product.

结论: 乌贝肠胃平胶囊制酸力的检查可有效控制本品质量.

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Crystal structure was obtained by XRD. Relative acid strength and acid amount were gotten by NH 3 - TPD.

用XRD测试了催化剂的晶体结构,用NH3-TPD测试了催化剂的相对酸强度和酸量分布.

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EP - RED will not give complete iron reduction in 24 % or higher acid strength.

当盐酸浓度高过24%时,EP-RED将不能发挥完全的降铁作用.

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