An improved method for synthesis of clindamycin acetonide was introduced.介绍了制备克林霉素磷酸酯中间体丙酮叉的工艺改进方法.OBJECTIVE : To the assay triamcinolone acetonide acetate in Quwan solution.目的: 测定“去万溶液”中醋酸曲安奈德的含量.To prepare triamcinolon...
He trained in neurology at the National Hospital for Nervous Diseases.他在国立神经内科医院接受神经病学的训练。He's taking a dangerous drug: it acts very fast on the central nervous system.他正在服用一种危险的药物：这种药物能很快影响到中枢神经系统。This works throug...
他摇摇晃晃地行走在停车场凹凸不平的地面上。He staggered on the uneven surface of the car park.其他时候，他会强迫她在完全无人帮助的情况下自己行走。At other times, he'd force her to walk totally unassisted.骆驼的蹄子虽然非常适合于在干沙上行走，碰到泥泞时却无计可施。The camel's feet, well a...
鲁宾逊咖啡屋里的人正在变少，但也只是渐少而已。The crowd in Robinson's Coffee-House was thinning, but only by degrees.灯塔的光束在渐浓的暮色中清晰可见。The lighthouse beam was quite distinct in the gathering dusk.他们驱车返回华灯初上的希灵汉姆时，暮色渐浓。Dusk was deepening as...