The enlargment of medicinal parts should be based on clinical evidence.结论:应加强资源保护和合理开发,药用部位的扩大应该有科学的临床依据.This paper introduced the anti - bacterial medicinal fibroin membrane ABFM.介绍了含抗菌药物的丝素膜.Conclusion: Dryopteris frag...
文官是按照职位的等级制结构组织起来的.Civil services are organized in hierarchical structures of offices.县长是个文官,稍稍掂出了事情的份量.The county magistrate was a civil official and he recognised the importance of the matter.他是地方行政官员. 也就是说是文官.He a loc...