The drug isoniazid is widely used in the treatment of tuberculosis.异菸肼是广泛用于治疗结核的药物.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...
It was nine o'clock in the morning, and half a gale was howling along the Bund.早上九点钟,外滩一带, 狂风怒吼.Do your Bund friends have contacts with rail workers?你的朋友们仍和铁路工人有联系 吗 ?My sister and I were in the Bund of Shanghai in ...