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...
Microtremor measurement has been increasingly adopted to assess site amplification and S - wave velocity profile at sites.微地动量测正逐渐地被应用在场址放大效应的评估,以及剪力波速剖面之推求上.We may conclude that transistors will be used wherever efficie...