The only plants to be found in Antarctica are algae, mosses, and lichens.在南极洲所发现的植物只有藻类 、 苔藓和地衣.Litmus: Mixture of coloured organic compounds obtained from several species of lichens.石蕊: 从几种地衣类植物中获取的带色有机化合物的混合物.Lichens, ...
方法66例晚期癌症患者随机分为化疗+甲孕酮组及单用化疗组.Methods 66 patients with advanced cancer were divided into two groups : chemotherapy alone and chemotheraoy plus MPA.结论 甲孕酮如能正确合理地用于晚期癌症的治疗,可以全面改善化疗期癌症患者的生活质量.Conclusions MPA can improve the ...