Simultaneously, to further improve product performance, compound liquid (FP) with sulfonic acid group was prepared.

同时，为进一步提高产品应用性能，制备了含磺酸基团的复配液fp。

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Methllyl sulfonic acid acted as a chain transfer agent besides supplying the strong polar anionic sulfonic group.

甲基丙烯磺酸钠除提供强极性的阴离子磺酸基外，还起链转移剂作用；

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Methods The control group 70 cases, benzene sulfonic acid amlodipine pieces.

方法对照组70例，治疗方案：苯磺酸氨氯地平片。

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