They had to employ the English language in face of the jealous guardianship of Britain.他们不得不在英国疑忌重重的监护下使用英文.To summarize the guardianship of mechanical ventilation to treat respiratory failure.总结机械通气治疗呼吸衰竭的监护经验.Contested...
Aim To investigate the constituents of flavonoids from the stings of Gleditsia sinensis L.目的研究中药材皂角刺中黄酮类化合物化学成分.In this paper, the chemical utilization of Gleditsia sinensis seeds, pods and stings has been discribled.介绍了...