药效研究
药效研究
综述了芹菜近年来在提取工艺、功效研究、栽培和产品开发等方面的研究进展。
This is a promising technique that needs more research to determine its efficacy.这种技术很有前途,不过尚需更多研究以确定其功效。
The safety, efficacy and effective delivery of maternal micronutrient supplementation require further research.母体微量营养素补充的安全性、功效和有效传递需要进一步研究。