Results Ethambutol hydrochloride, isoniazid, pyrazinamide and rifampicin all had good chromatographic behavior.结果盐酸乙胺丁醇 、 利福平、吡嗪酰胺和异烟肼均具有良好的色谱行为.Objective: To establish a HPLC method determination of assay for ethambutol...
...the reduction of trade union power inside the party.党内工会权力的削弱There's been a big reduction in the size of the British merchant fleet in recent years.近些年来英国商船队伍的规模大为缩减。The proposed initiative would mandate a reduct...