在现行版宝马5系上市三年后，宝马公司近日发布了这款小改款5系车。
Almost three years after the world debut of the current 5 Series, BMW has revealed this face-lifted version.
方法：对现行版药典中的头孢拉定及其制剂的有关物质检查方法进行比较和实验观察。
Methods: according to the comparison and test observation on the different methods for examination of rs in cefradine and its preparation collected in the pharmacopoeias in use.
“疟疾治疗指南(第二版)”为各国的疟疾诊断和治疗提出了以证据为基础的现行建议。
The Guidelines for the treatment of malaria (second edition) provide evidence-based and current recommendations for countries on malaria diagnosis and treatment.
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