查询词典 Valeriana

And hydroxyl free radical in the methanol extract of Valeriana offeinalis L . ResultsThe half maximal inhibitory concentration(IC50) of sample on DPPH.

结果样品中活性物质对于DPPH自由基、超氧阴离子自由基、羟自由基等自由基半清除率浓度(IC50)分别为1.36，1.46和2.14 mg/ml。

Results Low-and high-dose 95% and 50% ethanol extracts and Jiannao Capsule group could improve the learning and memory ability of the Wistar rats, markedly enhance cerebral SOD activities and decrease the levels of MDA, and improved the suppressed activity of the hydroxyl free radical. Of them, high-dose 50% ethanol extracts exhibited the best effect. Conclusion The main effective extracts from Valeriana amurensis Smir.

结果 黑水缬草95%乙醇粗提物低、高剂量组，50%乙醇洗脱物低、高剂量组，中药对照健脑胶囊组均可增强模型大鼠的学习记忆能力，SOD活力显著增加，MDA含量降低，抑制羟自由基能力增强，尤以50%乙醇洗脱物高剂量组效果最佳。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。