Four methods of extraction, qualities of qualitative and quantitative analysis, detecting level and applications have been outlined.
简要描述了四种萃取净化方法，以及定性定量检验方法的特点、检测水平和应用。
Conclusion: the results suggest that it had significant difference between four RNA extraction methods, so we should choose the appropriate one for detection of flu viruses in clinical specimens.
对临床标本的检测，也获得相似结果。结论：各试剂之间提取核酸的效率存在差异，应该选择性价比较好的方法进行临床标本的实验室RNA提取。
According to different extraction methods, which are four kinds of traditional Chinese medicine active ingredients of, and compare them.
按照不同的提取方法，得到四种中药当中的有效成分，并对其抑菌效果做一比较。
According to different extraction methods, which are four kinds of traditional Chinese medicine active ingredients of, and compare them.
按照不同的提取方法，得到四种中药当中的有效成分，并对其抑菌效果做一比较。
应用推荐