Methods:The best technology of purification was datermined by the physicochemical and pharmaceutical evaluation of astragaloside concentrations and swelling ratio of mouse ears pain inhibition.
方法：以黄芪甲苷含量、小鼠耳廓肿胀率、小鼠热板疼痛抑制率为指标，通过药化学和药效学的综合评价，优选最佳纯化工艺。
The result indicated that the purification methods presented could result in high recovery ratio, high purity, mild oxidation condition, and easy control of test in contrasted with other ones.
结果显示，该提纯方法比其它方法回收率高，纯度高，氧化条件柔和，实验过程易于控制。
Therefore, the static mixer with large blade area had the highest mixing ratio of the process gas and air in the natural gas purification process.
因此，叶片面积大的静态混合器对天然气净化处理工艺中的过程气与空气的混合率最高。
In the natural gas purification process-Super Claus process, the static mixer is one of the key equipments, its mixing ratio has an important influence on the total sulfur recovery ratio.
在天然气净化处理工艺——超级克劳斯工艺的流程中，静态混合器是关键设备之一，其混合率对工艺的总硫回收率具有重要影响。
Air purification filtering technology of the world and the most superior performance - price ratio allows you to obtain the maximum benefit anywhere in the world.
与世界同步的空气净化过滤技术及最优越的性价比能让您在世界任何地方获取最大的利益。
Results show that as follows:(1) the purification efficiency of acidic gases has been enhanced along with increasing the stochiometric ratio;
使用喷雾干燥法对垃圾与煤混烧烟气进行净化试验研究，结果表明：酸性气体的净化效率随着化学计量比的增加而提高；
Results show that as follows:(1) the purification efficiency of acidic gases has been enhanced along with increasing the stochiometric ratio;
使用喷雾干燥法对垃圾与煤混烧烟气进行净化试验研究，结果表明：酸性气体的净化效率随着化学计量比的增加而提高；
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